.do-not-sync-with-fedora

@@ -1,3 +0,0 @@
-Owner: luhliari
-Rationale: RHEL branding is used in this package, will be merged manually
-           with Fedora as required.

.fmf/version

@@ -1 +0,0 @@
-1

.gitignore

@@ -1,5 +1,2 @@
-/httpd-2.4.28.tar.bz2
-/httpd-2.4.33.tar.bz2
-/httpd-2.4.35.tar.bz2
-/httpd-2.4.37.tar.bz2
-/httpd.conf.5
+SOURCES/apache-poweredby.png
+SOURCES/httpd-2.4.37.tar.bz2

.httpd.metadata

@@ -0,0 +1,2 @@
+3a7449d6cff00e5ccb3ed8571f34c0528555d38f SOURCES/apache-poweredby.png
+4a38471de821288b0300148016f2b03dfee8adf2 SOURCES/httpd-2.4.37.tar.bz2

01-md.conf

@@ -1 +0,0 @@
-LoadModule md_module modules/mod_md.so

SOURCES/httpd-2.4.37-CVE-2023-31122.patch

@@ -0,0 +1,11 @@
+--- a/modules/core/mod_macro.c	2023/10/16 06:19:16	1912992
++++ b/modules/core/mod_macro.c	2023/10/16 06:38:32	1912993
+@@ -483,7 +483,7 @@
+     for (i = 0; i < contents->nelts; i++) {
+         const char *errmsg;
+         /* copy the line and substitute macro parameters */
+-        strncpy(line, ((char **) contents->elts)[i], MAX_STRING_LEN - 1);
++        apr_cpystrn(line, ((char **) contents->elts)[i], MAX_STRING_LEN);
+         errmsg = substitute_macro_args(line, MAX_STRING_LEN,
+                                        macro, replacements, used);
+         if (errmsg) {

SOURCES/httpd-2.4.37-CVE-2023-38709.patch

@@ -0,0 +1,74 @@
+diff --git a/modules/http/http_filters.c b/modules/http/http_filters.c
+index 393343a..16cb23c 100644
+--- a/modules/http/http_filters.c
++++ b/modules/http/http_filters.c
+@@ -1348,6 +1348,9 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+          */
+         apr_table_clear(r->headers_out);
+         apr_table_clear(r->err_headers_out);
++        r->content_type = r->content_encoding = NULL;
++        r->content_languages = NULL;
++        r->clength = r->chunked = 0;
+         apr_brigade_cleanup(b);
+ 
+         /* Don't recall ap_die() if we come back here (from its own internal
+@@ -1364,8 +1367,6 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+         APR_BRIGADE_INSERT_TAIL(b, e);
+         e = apr_bucket_eos_create(c->bucket_alloc);
+         APR_BRIGADE_INSERT_TAIL(b, e);
+-        r->content_type = r->content_encoding = NULL;
+-        r->content_languages = NULL;
+         ap_set_content_length(r, 0);
+         recursive_error = 1;
+     }
+@@ -1392,6 +1393,7 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+     if (!apr_is_empty_table(r->err_headers_out)) {
+         r->headers_out = apr_table_overlay(r->pool, r->err_headers_out,
+                                            r->headers_out);
++        apr_table_clear(r->err_headers_out);
+     }
+ 
+     /*
+@@ -1411,6 +1413,17 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+         fixup_vary(r);
+     }
+ 
++
++    /*
++     * Control cachability for non-cacheable responses if not already set by
++     * some other part of the server configuration.
++     */
++    if (r->no_cache && !apr_table_get(r->headers_out, "Expires")) {
++        char *date = apr_palloc(r->pool, APR_RFC822_DATE_LEN);
++        ap_recent_rfc822_date(date, r->request_time);
++        apr_table_addn(r->headers_out, "Expires", date);
++    }
++
+     /*
+      * Now remove any ETag response header field if earlier processing
+      * says so (such as a 'FileETag None' directive).
+@@ -1423,6 +1436,7 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+     basic_http_header_check(r, &protocol);
+     ap_set_keepalive(r);
+ 
++    /* 204/304 responses don't have content related headers */
+     if (AP_STATUS_IS_HEADER_ONLY(r->status)) {
+         apr_table_unset(r->headers_out, "Transfer-Encoding");
+         apr_table_unset(r->headers_out, "Content-Length");
+@@ -1465,16 +1479,6 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f,
+         apr_table_setn(r->headers_out, "Content-Language", field);
+     }
+ 
+-    /*
+-     * Control cachability for non-cacheable responses if not already set by
+-     * some other part of the server configuration.
+-     */
+-    if (r->no_cache && !apr_table_get(r->headers_out, "Expires")) {
+-        char *date = apr_palloc(r->pool, APR_RFC822_DATE_LEN);
+-        ap_recent_rfc822_date(date, r->request_time);
+-        apr_table_addn(r->headers_out, "Expires", date);
+-    }
+-
+     /* This is a hack, but I can't find anyway around it.  The idea is that
+      * we don't want to send out 0 Content-Lengths if it is a head request.
+      * This happens when modules try to outsmart the server, and return

SOURCES/httpd-2.4.37-CVE-2024-38473.patch

@@ -0,0 +1,172 @@
+diff --git a/modules/proxy/mod_proxy.c b/modules/proxy/mod_proxy.c
+index a6df1b8..94ec87e 100644
+--- a/modules/proxy/mod_proxy.c
++++ b/modules/proxy/mod_proxy.c
+@@ -968,6 +968,7 @@ static int proxy_fixup(request_rec *r)
+ 
+     return OK;      /* otherwise; we've done the best we can */
+ }
++
+ /* Send a redirection if the request contains a hostname which is not */
+ /* fully qualified, i.e. doesn't have a domain name appended. Some proxy */
+ /* servers like Netscape's allow this and access hosts from the local */
+@@ -1021,7 +1022,7 @@ static int proxy_handler(request_rec *r)
+         ap_get_module_config(sconf, &proxy_module);
+     apr_array_header_t *proxies = conf->proxies;
+     struct proxy_remote *ents = (struct proxy_remote *) proxies->elts;
+-    int i, rc, access_status;
++    int rc = DECLINED, access_status, i;
+     int direct_connect = 0;
+     const char *str;
+     apr_int64_t maxfwd;
+@@ -1036,19 +1037,28 @@ static int proxy_handler(request_rec *r)
+         return DECLINED;
+     }
+ 
+-    if (!r->proxyreq) {
+-        /* We may have forced the proxy handler via config or .htaccess */
+-        if (r->handler &&
+-            strncmp(r->handler, "proxy:", 6) == 0 &&
+-            strncmp(r->filename, "proxy:", 6) != 0) {
+-            r->proxyreq = PROXYREQ_REVERSE;
+-            r->filename = apr_pstrcat(r->pool, r->handler, r->filename, NULL);
++    /* We may have forced the proxy handler via config or .htaccess */
++    if (!r->proxyreq && r->handler && strncmp(r->handler, "proxy:", 6) == 0) {
++        char *old_filename = r->filename;
++
++        r->proxyreq = PROXYREQ_REVERSE;
++        r->filename = apr_pstrcat(r->pool, r->handler, r->filename, NULL);
++
++        /* Still need to fixup/canonicalize r->filename */
++        rc = ap_proxy_fixup_uds_filename(r);
++        if (rc <= OK) {
++            rc = proxy_fixup(r);
+         }
+-        else {
+-            return DECLINED;
++        if (rc != OK) {
++            r->filename = old_filename;
++            r->proxyreq = 0;
+         }
+-    } else if (strncmp(r->filename, "proxy:", 6) != 0) {
+-        return DECLINED;
++    }
++    else if (r->proxyreq && strncmp(r->filename, "proxy:", 6) == 0) {
++        rc = OK;
++    }
++    if (rc != OK) {
++        return rc;
+     }
+ 
+     /* handle max-forwards / OPTIONS / TRACE */
+diff --git a/modules/proxy/mod_proxy.h b/modules/proxy/mod_proxy.h
+index e5c0a26..354f395 100644
+--- a/modules/proxy/mod_proxy.h
++++ b/modules/proxy/mod_proxy.h
+@@ -921,6 +921,14 @@ PROXY_DECLARE(proxy_balancer_shared *) ap_proxy_find_balancershm(ap_slotmem_prov
+                                                                  proxy_balancer *balancer,
+                                                                  unsigned int *index);
+ 
++/*
++ * Strip the UDS part of r->filename if any, and put the UDS path in
++ * r->notes ("uds_path")
++ * @param r        current request
++ * @return         OK if fixed up, DECLINED if not UDS, or an HTTP_XXX error
++ */
++PROXY_DECLARE(int) ap_proxy_fixup_uds_filename(request_rec *r);
++
+ /**
+  * Get the most suitable worker and/or balancer for the request
+  * @param worker   worker used for processing request
+diff --git a/modules/proxy/proxy_util.c b/modules/proxy/proxy_util.c
+index 6626ea0..6244e74 100644
+--- a/modules/proxy/proxy_util.c
++++ b/modules/proxy/proxy_util.c
+@@ -2098,7 +2098,7 @@ static int ap_proxy_retry_worker(const char *proxy_function, proxy_worker *worke
+  * were passed a UDS url (eg: from mod_proxy) and adjust uds_path
+  * as required.  
+  */
+-static int fix_uds_filename(request_rec *r, char **url) 
++PROXY_DECLARE(int) ap_proxy_fixup_uds_filename(request_rec *r) 
+ {
+     char *uds_url = r->filename + 6, *origin_url;
+ 
+@@ -2106,7 +2106,6 @@ static int fix_uds_filename(request_rec *r, char **url)
+             !ap_cstr_casecmpn(uds_url, "unix:", 5) &&
+             (origin_url = ap_strchr(uds_url + 5, '|'))) {
+         char *uds_path = NULL;
+-        apr_size_t url_len;
+         apr_uri_t urisock;
+         apr_status_t rv;
+ 
+@@ -2122,21 +2121,20 @@ static int fix_uds_filename(request_rec *r, char **url)
+         if (!uds_path) {
+              ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(10292)
+                      "Invalid proxy UDS filename (%s)", r->filename);
+-             return 0;
++             return HTTP_BAD_REQUEST;
+         }
+         apr_table_setn(r->notes, "uds_path", uds_path);
+ 
+-        /* Remove the UDS path from *url and r->filename */
+-        url_len = strlen(origin_url);
+-        *url = apr_pstrmemdup(r->pool, origin_url, url_len);
+-        memcpy(uds_url, *url, url_len + 1);
+-
+         ap_log_rerror(APLOG_MARK, APLOG_TRACE2, 0, r,
+-                 "*: rewrite of url due to UDS(%s): %s (%s)",
+-                 uds_path, *url, r->filename);
++                "*: fixup UDS from %s: %s (%s)",
++                r->filename, origin_url, uds_path);
++
++        /* Overwrite the UDS part in place */
++        memmove(uds_url, origin_url, strlen(origin_url) + 1);
++        return OK;
+      }
+ 
+-     return 1;
++     return DECLINED;
+ }
+ 
+ PROXY_DECLARE(int) ap_proxy_pre_request(proxy_worker **worker,
+@@ -2155,9 +2153,6 @@ PROXY_DECLARE(int) ap_proxy_pre_request(proxy_worker **worker,
+             ap_log_rerror(APLOG_MARK, APLOG_TRACE2, 0, r,
+                           "%s: found worker %s for %s",
+                           (*worker)->s->scheme, (*worker)->s->name, *url);
+-            if (!forward && !fix_uds_filename(r, url)) {
+-                     return HTTP_INTERNAL_SERVER_ERROR;
+-            }
+             access_status = OK;
+         }
+         else if (forward) {
+@@ -2187,9 +2182,6 @@ PROXY_DECLARE(int) ap_proxy_pre_request(proxy_worker **worker,
+                  * regarding the Connection header in the request.
+                  */
+                 apr_table_setn(r->subprocess_env, "proxy-nokeepalive", "1");
+-                if (!fix_uds_filename(r, url)) {
+-                     return HTTP_INTERNAL_SERVER_ERROR;
+-                }
+             }
+         }
+     }
+@@ -2199,6 +2191,20 @@ PROXY_DECLARE(int) ap_proxy_pre_request(proxy_worker **worker,
+                       "all workers are busy.  Unable to serve %s", *url);
+         access_status = HTTP_SERVICE_UNAVAILABLE;
+     }
++
++    if (access_status == OK && r->proxyreq == PROXYREQ_REVERSE) {
++        int rc = ap_proxy_fixup_uds_filename(r);
++        if (ap_is_HTTP_ERROR(rc)) {
++            return rc;
++        }
++        /* If the URL has changed in r->filename, take everything after
++         * the "proxy:" prefix.
++         */
++        if (rc == OK) {
++            *url = apr_pstrdup(r->pool, r->filename + 6);
++        }
++    }
++
+     return access_status;
+ }
+ 

SOURCES/httpd-2.4.37-CVE-2024-38474+.patch

@@ -0,0 +1,439 @@
+diff --git a/docs/manual/mod/mod_rewrite.html.en b/docs/manual/mod/mod_rewrite.html.en
+index 2b8ed35..b7f1c31 100644
+--- a/docs/manual/mod/mod_rewrite.html.en
++++ b/docs/manual/mod/mod_rewrite.html.en
+@@ -1403,6 +1403,16 @@ cannot use <code>$N</code> in the substitution string!
+         <td>Force the <a class="glossarylink" href="../glossary.html#mime-type" title="see glossary">MIME-type</a> of the target file
+         to be the specified type. <em><a href="../rewrite/flags.html#flag_t">details ...</a></em></td>
+     </tr>
++<tr>
++        <td>UnsafeAllow3F</td>
++        <td>Allows substitutions from URL's that may be unsafe.
++        <em><a href="../rewrite/flags.html#flag_unsafe_allow_3f">details ...</a></em></td>
++    </tr>
++<tr>
++        <td>UnsafePrefixStat</td>
++        <td>Allows potentially unsafe substitutions from a leading variable or backreference to a filesystem path.
++        <em><a href="../rewrite/flags.html#flag_unsafe_prefix_stat">details ...</a></em></td>
++    </tr>
+ </table>
+ 
+ <div class="note"><h3>Home directory expansion</h3>
+diff --git a/docs/manual/rewrite/flags.html.en b/docs/manual/rewrite/flags.html.en
+index 734809a..30d549d 100644
+--- a/docs/manual/rewrite/flags.html.en
++++ b/docs/manual/rewrite/flags.html.en
+@@ -768,6 +768,30 @@ re-processing (including subsequent rounds of mod_rewrite processing).
+ The <code>L</code> flag can be useful in this context to end the
+ <em>current</em> round of mod_rewrite processing.</p>
+ 
++</div>
++
++<div class="section">
++<h2><a name="flag_unsafe_allow_3f" id="flag_unsafe_allow_3f">UnsafeAllow3F</a></h2>
++
++<p>
++Setting this flag is required to allow a rewrite to continue If the
++HTTP request being written has an encoded question mark, '%3f', and the
++rewritten result has a '?' in the substiution.  This protects from a malicious
++URL taking advantage of a capture and re-substitution of the encoded
++question mark.</p>
++
++</div>
++<div class="section">
++<h2><a name="flag_unsafe_prefix_status" id="flag_unsafe_prefix_status">UnsafePrefixStat</a></h2>
++
++<p>
++Setting this flag is required in server-scoped substitutions
++start with a variable or backreference and resolve to a filesystem path.
++These substitutions are not prefixed with the document root.
++This protects from a malicious URL causing the expanded substitution to
++map to an unexpected filesystem location.
++</p>
++
+ </div></div>
+ <div class="bottomlang">
+ <p><span>Available Languages: </span><a href="../en/rewrite/flags.html" title="English">&nbsp;en&nbsp;</a> |
+diff --git a/modules/mappers/mod_rewrite.c b/modules/mappers/mod_rewrite.c
+index b71c67c..797f093 100644
+--- a/modules/mappers/mod_rewrite.c
++++ b/modules/mappers/mod_rewrite.c
+@@ -172,6 +172,8 @@ static const char* really_last_key = "rewrite_really_last";
+ #define RULEFLAG_QSLAST             (1<<19)
+ #define RULEFLAG_QSNONE             (1<<20) /* programattic only */
+ #define RULEFLAG_ESCAPECTLS         (1<<21)
++#define RULEFLAG_UNSAFE_PREFIX_STAT (1<<22)
++#define RULEFLAG_UNSAFE_ALLOW3F     (1<<23)
+ 
+ /* return code of the rewrite rule
+  * the result may be escaped - or not
+@@ -179,7 +181,7 @@ static const char* really_last_key = "rewrite_really_last";
+ #define ACTION_NORMAL               (1<<0)
+ #define ACTION_NOESCAPE             (1<<1)
+ #define ACTION_STATUS               (1<<2)
+-
++#define ACTION_STATUS_SET           (1<<3)
+ 
+ #define MAPTYPE_TXT                 (1<<0)
+ #define MAPTYPE_DBM                 (1<<1)
+@@ -203,6 +205,7 @@ static const char* really_last_key = "rewrite_really_last";
+ #define OPTION_IGNORE_INHERIT       (1<<8)
+ #define OPTION_IGNORE_CONTEXT_INFO  (1<<9)
+ #define OPTION_LEGACY_PREFIX_DOCROOT (1<<10)
++#define OPTION_UNSAFE_PREFIX_STAT   (1<<12)
+ 
+ #ifndef RAND_MAX
+ #define RAND_MAX 32767
+@@ -296,6 +299,14 @@ typedef enum {
+     CONDPAT_AP_EXPR
+ } pattern_type;
+ 
++typedef enum {
++  RULE_RC_NOMATCH = 0,      /* the rule didn't match                        */
++  RULE_RC_MATCH = 1,        /* a matching rule w/ substitution              */
++  RULE_RC_NOSUB = 2,        /* a matching rule w/ no substitution           */
++  RULE_RC_STATUS_SET = 3    /* a matching rule that has set an HTTP error
++                               to be returned in r->status */
++} rule_return_type;
++
+ typedef struct {
+     char           *input;   /* Input string of RewriteCond   */
+     char           *pattern; /* the RegExp pattern string     */
+@@ -927,10 +938,15 @@ static void fully_qualify_uri(request_rec *r)
+     return;
+ }
+ 
++static int startsWith(request_rec *r, const char *haystack, const char *needle) {
++    int rc = (ap_strstr_c(haystack, needle) == haystack);
++    rewritelog((r, 5, NULL, "prefix_stat startsWith(%s, %s) %d", haystack, needle, rc));
++    return rc;
++}
+ /*
+- * stat() only the first segment of a path
++ * stat() only the first segment of a path, and only if it matches the output of the last matching rule
+  */
+-static int prefix_stat(const char *path, apr_pool_t *pool)
++static int prefix_stat(request_rec *r, const char *path, apr_pool_t *pool, rewriterule_entry *lastsub)
+ {
+     const char *curpath = path;
+     const char *root;
+@@ -964,10 +980,36 @@ static int prefix_stat(const char *path, apr_pool_t *pool)
+         apr_finfo_t sb;
+ 
+         if (apr_stat(&sb, statpath, APR_FINFO_MIN, pool) == APR_SUCCESS) {
+-            return 1;
++            if (!lastsub) {
++                rewritelog((r, 3, NULL, "prefix_stat no lastsub subst prefix %s", statpath));
++                return 1;
++            }
++
++            rewritelog((r, 3, NULL, "prefix_stat compare statpath %s and lastsub output %s STATOK %d ",
++                    statpath, lastsub->output, lastsub->flags & RULEFLAG_UNSAFE_PREFIX_STAT));
++            if (lastsub->flags & RULEFLAG_UNSAFE_PREFIX_STAT) {
++                return 1;
++            }
++            else {
++                const char *docroot = ap_document_root(r);
++                const char *context_docroot = ap_context_document_root(r);
++                /*
++                 * As an example, path (r->filename) is /var/foo/bar/baz.html
++                 * even if the flag is not set,  we can accept a rule that
++                 * began with a literal /var (stapath), or if the entire path
++                 * starts with the docroot or context document root
++                 */
++                if (startsWith(r, lastsub->output, statpath) ||
++                        startsWith(r, path, docroot) ||
++                        ((docroot != context_docroot) &&
++                          startsWith(r, path, context_docroot))) {
++                    return 1;
++                }
++            }
+         }
+     }
+ 
++    /* prefix will be added */
+     return 0;
+ }
+ 
+@@ -3046,6 +3088,9 @@ static const char *cmd_rewriteoptions(cmd_parms *cmd,
+         else if (!strcasecmp(w, "legacyprefixdocroot")) {
+             options |= OPTION_LEGACY_PREFIX_DOCROOT;
+         }
++        else if (!strcasecmp(w, "UnsafePrefixStat")) {
++            options |= OPTION_UNSAFE_PREFIX_STAT;
++        }
+         else {
+             return apr_pstrcat(cmd->pool, "RewriteOptions: unknown option '",
+                                w, "'", NULL);
+@@ -3752,6 +3797,18 @@ static const char *cmd_rewriterule_setflag(apr_pool_t *p, void *_cfg,
+             ++error;
+         }
+         break;
++    case 'u':
++    case 'U':
++        if (!strcasecmp(key, "nsafePrefixStat")){
++            cfg->flags |= (RULEFLAG_UNSAFE_PREFIX_STAT);
++        }
++        else if(!strcasecmp(key, "nsafeAllow3F")) {
++            cfg->flags |= RULEFLAG_UNSAFE_ALLOW3F;
++        }
++        else {
++            ++error;
++        }
++        break;
+     default:
+         ++error;
+         break;
+@@ -4102,7 +4159,8 @@ static APR_INLINE void force_type_handler(rewriterule_entry *p,
+ /*
+  * Apply a single RewriteRule
+  */
+-static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
++static rule_return_type apply_rewrite_rule(rewriterule_entry *p,
++                                           rewrite_ctx *ctx)
+ {
+     ap_regmatch_t regmatch[AP_MAX_REG_MATCH];
+     apr_array_header_t *rewriteconds;
+@@ -4153,7 +4211,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+     rc = !ap_regexec(p->regexp, ctx->uri, AP_MAX_REG_MATCH, regmatch, 0);
+     if (! (( rc && !(p->flags & RULEFLAG_NOTMATCH)) ||
+            (!rc &&  (p->flags & RULEFLAG_NOTMATCH))   ) ) {
+-        return 0;
++        return RULE_RC_NOMATCH;
+     }
+ 
+     /* It matched, wow! Now it's time to prepare the context structure for
+@@ -4204,7 +4262,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+             }
+         }
+         else if (!rc) {
+-            return 0;
++            return RULE_RC_NOMATCH;
+         }
+ 
+         /* If some HTTP header was involved in the condition, remember it
+@@ -4224,6 +4282,15 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+         newuri = do_expand(p->output, ctx, p);
+         rewritelog((r, 2, ctx->perdir, "rewrite '%s' -> '%s'", ctx->uri,
+                     newuri));
++        if (!(p->flags & RULEFLAG_UNSAFE_ALLOW3F) &&
++            ap_strcasestr(r->unparsed_uri, "%3f") &&
++            ap_strchr_c(newuri, '?')) {
++            ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO()
++                    "Unsafe URL with %%3f URL rewritten without "
++                    "UnsafeAllow3F");
++            r->status = HTTP_FORBIDDEN;
++            return RULE_RC_STATUS_SET;
++        }
+     }
+ 
+     /* expand [E=var:val] and [CO=<cookie>] */
+@@ -4241,7 +4308,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+             r->status = p->forced_responsecode;
+         }
+ 
+-        return 2;
++        return RULE_RC_NOSUB;
+     }
+ 
+     /* Now adjust API's knowledge about r->filename and r->args */
+@@ -4293,7 +4360,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+                     r->filename));
+ 
+         r->filename = apr_pstrcat(r->pool, "proxy:", r->filename, NULL);
+-        return 1;
++        return RULE_RC_MATCH;
+     }
+ 
+     /* If this rule is explicitly forced for HTTP redirection
+@@ -4308,7 +4375,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+                     r->filename));
+ 
+         r->status = p->forced_responsecode;
+-        return 1;
++        return RULE_RC_MATCH;
+     }
+ 
+     /* Special Rewriting Feature: Self-Reduction
+@@ -4330,7 +4397,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+                     "with %s", p->forced_responsecode, r->filename));
+ 
+         r->status = p->forced_responsecode;
+-        return 1;
++        return RULE_RC_MATCH;
+     }
+ 
+     /* Finally remember the forced mime-type */
+@@ -4339,7 +4406,7 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+     /* Puuhhhhhhhh... WHAT COMPLICATED STUFF ;_)
+      * But now we're done for this particular rule.
+      */
+-    return 1;
++    return RULE_RC_MATCH;
+ }
+ 
+ /*
+@@ -4347,13 +4414,13 @@ static int apply_rewrite_rule(rewriterule_entry *p, rewrite_ctx *ctx)
+  * i.e. a list of rewrite rules
+  */
+ static int apply_rewrite_list(request_rec *r, apr_array_header_t *rewriterules,
+-                              char *perdir)
++                              char *perdir, rewriterule_entry **lastsub)
+ {
+     rewriterule_entry *entries;
+     rewriterule_entry *p;
+     int i;
+     int changed;
+-    int rc;
++    rule_return_type rc;
+     int s;
+     rewrite_ctx *ctx;
+     int round = 1;
+@@ -4361,6 +4428,7 @@ static int apply_rewrite_list(request_rec *r, apr_array_header_t *rewriterules,
+     ctx = apr_palloc(r->pool, sizeof(*ctx));
+     ctx->perdir = perdir;
+     ctx->r = r;
++    *lastsub = NULL;
+ 
+     /*
+      *  Iterate over all existing rules
+@@ -4388,7 +4456,12 @@ static int apply_rewrite_list(request_rec *r, apr_array_header_t *rewriterules,
+         ctx->vary = NULL;
+         rc = apply_rewrite_rule(p, ctx);
+ 
+-        if (rc) {
++        if (rc != RULE_RC_NOMATCH) {
++
++            if (!(p->flags & RULEFLAG_NOSUB)) {
++                rewritelog((r, 2, perdir, "setting lastsub to rule with output %s", p->output));
++                *lastsub = p;
++            }
+ 
+             /* Catch looping rules with pathinfo growing unbounded */
+             if ( strlen( r->filename ) > 2*r->server->limit_req_line ) {
+@@ -4408,6 +4481,12 @@ static int apply_rewrite_list(request_rec *r, apr_array_header_t *rewriterules,
+                 apr_table_merge(r->headers_out, "Vary", ctx->vary);
+             }
+ 
++
++            /* Error while evaluating rule, r->status set */
++            if (RULE_RC_STATUS_SET == rc) {
++                return ACTION_STATUS_SET;
++            }
++
+             /*
+              * The rule sets the response code (implies match-only)
+              */
+@@ -4418,7 +4497,7 @@ static int apply_rewrite_list(request_rec *r, apr_array_header_t *rewriterules,
+             /*
+              * Indicate a change if this was not a match-only rule.
+              */
+-            if (rc != 2) {
++            if (rc != RULE_RC_NOSUB) {
+                 changed = ((p->flags & RULEFLAG_NOESCAPE)
+                            ? ACTION_NOESCAPE : ACTION_NORMAL);
+             }
+@@ -4607,6 +4686,7 @@ static int hook_uri2file(request_rec *r)
+     int rulestatus;
+     void *skipdata;
+     const char *oargs;
++    rewriterule_entry *lastsub = NULL;
+ 
+     /*
+      *  retrieve the config structures
+@@ -4718,7 +4798,7 @@ static int hook_uri2file(request_rec *r)
+         /*
+          *  now apply the rules ...
+          */
+-        rulestatus = apply_rewrite_list(r, conf->rewriterules, NULL);
++        rulestatus = apply_rewrite_list(r, conf->rewriterules, NULL, &lastsub);
+         apr_table_setn(r->notes, "mod_rewrite_rewritten",
+                        apr_psprintf(r->pool,"%d",rulestatus));
+     }
+@@ -4756,6 +4836,9 @@ static int hook_uri2file(request_rec *r)
+             r->status = HTTP_OK;
+             return n;
+         }
++        else if (ACTION_STATUS_SET == rulestatus) {
++            return r->status;
++        }
+ 
+         if (to_proxyreq) {
+             /* it should be go on as an internal proxy request */
+@@ -4875,23 +4958,29 @@ static int hook_uri2file(request_rec *r)
+                 return HTTP_BAD_REQUEST;
+             }
+ 
+-            /* if there is no valid prefix, we call
+-             * the translator from the core and
+-             * prefix the filename with document_root
++            /* We have r->filename as a path in a server-context rewrite without
++             * the PT flag. The historical behavior is to treat it as a verbatim
++             * filesystem path iff the first component of the path exists and is
++             * readable by httpd. Otherwise, it is interpreted as DocumentRoot
++             * relative.
+              *
+              * NOTICE:
+              * We cannot leave out the prefix_stat because
+-             * - when we always prefix with document_root
+-             *   then no absolute path can be created, e.g. via
+-             *   emulating a ScriptAlias directive, etc.
+-             * - when we always NOT prefix with document_root
++             * - If we always prefix with document_root
++             *   then no absolute path can could ever be used in
++             *   a substitution. e.g. emulating an Alias.
++             * - If we never prefix with document_root
+              *   then the files under document_root have to
+              *   be references directly and document_root
+              *   gets never used and will be a dummy parameter -
+-             *   this is also bad
++             *   this is also bad.
++             *   - Later addition: This part is questionable.
++             *     If we had never prefixed, users would just 
++             *     need %{DOCUMENT_ROOT} in substitutions or the 
++             *     [PT] flag.
+              *
+              * BUT:
+-             * Under real Unix systems this is no problem,
++             * Under real Unix systems this is no perf problem,
+              * because we only do stat() on the first directory
+              * and this gets cached by the kernel for along time!
+              */
+@@ -4900,7 +4989,9 @@ static int hook_uri2file(request_rec *r)
+                 uri_reduced = apr_table_get(r->notes, "mod_rewrite_uri_reduced");
+             }
+ 
+-            if (!prefix_stat(r->filename, r->pool) || uri_reduced != NULL) {
++            if (!prefix_stat(r, r->filename, r->pool,
++                             conf->options & OPTION_UNSAFE_PREFIX_STAT ? NULL : lastsub)
++                || uri_reduced != NULL) {
+                 int res;
+                 char *tmp = r->uri;
+ 
+@@ -4945,6 +5036,7 @@ static int hook_fixup(request_rec *r)
+     char *ofilename, *oargs;
+     int is_proxyreq;
+     void *skipdata;
++    rewriterule_entry *lastsub;
+ 
+     dconf = (rewrite_perdir_conf *)ap_get_module_config(r->per_dir_config,
+                                                         &rewrite_module);
+@@ -5029,7 +5121,7 @@ static int hook_fixup(request_rec *r)
+     /*
+      *  now apply the rules ...
+      */
+-    rulestatus = apply_rewrite_list(r, dconf->rewriterules, dconf->directory);
++    rulestatus = apply_rewrite_list(r, dconf->rewriterules, dconf->directory, &lastsub);
+     if (rulestatus) {
+         unsigned skip_absolute = is_absolute_uri(r->filename, NULL);
+         int to_proxyreq = 0;
+@@ -5058,6 +5150,9 @@ static int hook_fixup(request_rec *r)
+             r->status = HTTP_OK;
+             return n;
+         }
++        else if (ACTION_STATUS_SET == rulestatus) {
++            return r->status;
++        }
+ 
+         if (to_proxyreq) {
+             /* it should go on as an internal proxy request */

SOURCES/httpd-2.4.37-CVE-2024-38476.patch

@@ -0,0 +1,301 @@
+
+-- backported bnotes needed by this CVE fix from https://svn.apache.org/viewvc?view=revision&revision=1887384
+-- modified it a little bit so it actually doesn't store bnotes into req structure to not brake compatibility
+-- but it stores AP_REQUEST_TRUSTED_CT info into r->notes
+
+diff --git a/include/http_protocol.h b/include/http_protocol.h
+index 8ed77ac..81949ca 100644
+--- a/include/http_protocol.h
++++ b/include/http_protocol.h
+@@ -402,6 +402,17 @@ AP_DECLARE(void) ap_clear_method_list(ap_method_list_t *l);
+  */
+ AP_DECLARE(void) ap_set_content_type(request_rec *r, const char *ct);
+ 
++/**
++ * Set the content type for this request (r->content_type).
++ * @param r The current request
++ * @param ct The new content type
++ * @param trusted If non-zero, The content-type should come from a
++ *        trusted source such as server configuration rather
++ *        than application output.
++ * for the AddOutputFilterByType directive to work correctly.
++ */
++AP_DECLARE(void) ap_set_content_type_ex(request_rec *r, const char *ct, int trusted);
++
+ /**
+  * Set the Accept-Ranges header for this response
+  * @param r The current request
+diff --git a/include/httpd.h b/include/httpd.h
+index 99f7f04..d8746c1 100644
+--- a/include/httpd.h
++++ b/include/httpd.h
+@@ -645,6 +645,7 @@ struct ap_method_list_t {
+     /** the array used for extension methods */
+     apr_array_header_t *method_list;
+ };
++/** @} */
+ 
+ /**
+  * @defgroup module_magic Module Magic mime types
+@@ -715,6 +716,31 @@ struct ap_method_list_t {
+ 
+ /** @} // values_request_rec_used_path_info */
+ 
++#define AP_REQUEST_TRUSTED_CT  "rh-bnotes-trusted-ct"
++
++/**
++ * This is a convenience macro to ease with getting specific request
++ * binary notes.
++ */
++#define AP_REQUEST_GET_BNOTE(r, mask) (apr_table_get(r->notes, mask) ? 1 : 0)
++
++/**
++ * This is a convenience macro to ease with setting specific request
++ * binary notes.
++ */
++#define AP_REQUEST_SET_BNOTE(r, mask, val) do { \
++    if (val)                                    \
++        apr_table_setn(r->notes, mask, "1");    \
++    else                                        \
++        apr_table_unset(r->notes, mask);        \
++} while (0)
++
++/**
++ * Returns true if the content-type field is from a trusted source
++ */
++#define AP_REQUEST_IS_TRUSTED_CT(r) \
++    (!!AP_REQUEST_GET_BNOTE((r), AP_REQUEST_TRUSTED_CT))
++/** @} */
+ 
+ /*
+  * Things which may vary per file-lookup WITHIN a request ---
+diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
+index df862e0..d003aea 100644
+--- a/modules/http/http_protocol.c
++++ b/modules/http/http_protocol.c
+@@ -1077,8 +1077,14 @@ AP_DECLARE(void) ap_set_content_type(request_rec *r, const char *ct)
+     }
+     else if (!r->content_type || strcmp(r->content_type, ct)) {
+         r->content_type = ct;
++        AP_REQUEST_SET_BNOTE(r, AP_REQUEST_TRUSTED_CT, 0);
+     }
+ }
++AP_DECLARE(void) ap_set_content_type_ex(request_rec *r, const char *ct, int trusted)
++{
++    ap_set_content_type(r, ct);
++    AP_REQUEST_SET_BNOTE(r, AP_REQUEST_TRUSTED_CT, trusted ? AP_REQUEST_TRUSTED_CT : 0);
++}
+ 
+ AP_DECLARE(void) ap_set_accept_ranges(request_rec *r)
+ {
+diff --git a/modules/http/mod_mime.c b/modules/http/mod_mime.c
+index 28c53be..4cd1c48 100644
+--- a/modules/http/mod_mime.c
++++ b/modules/http/mod_mime.c
+@@ -759,7 +759,7 @@ static int find_ct(request_rec *r)
+     int found_metadata = 0;
+ 
+     if (r->finfo.filetype == APR_DIR) {
+-        ap_set_content_type(r, DIR_MAGIC_TYPE);
++        ap_set_content_type_ex(r, DIR_MAGIC_TYPE, 1);
+         return OK;
+     }
+ 
+@@ -837,7 +837,7 @@ static int find_ct(request_rec *r)
+         if (exinfo == NULL || !exinfo->forced_type) {
+             if ((type = apr_hash_get(mime_type_extensions, ext,
+                                      APR_HASH_KEY_STRING)) != NULL) {
+-                ap_set_content_type(r, (char*) type);
++                ap_set_content_type_ex(r, (char*) type, 1);
+                 found = 1;
+             }
+         }
+@@ -846,7 +846,7 @@ static int find_ct(request_rec *r)
+ 
+             /* empty string is treated as special case for RemoveType */
+             if (exinfo->forced_type && *exinfo->forced_type) {
+-                ap_set_content_type(r, exinfo->forced_type);
++                ap_set_content_type_ex(r, exinfo->forced_type, 1);
+                 found = 1;
+             }
+ 
+@@ -951,33 +951,33 @@ static int find_ct(request_rec *r)
+             memcpy(tmp, ctp->subtype, ctp->subtype_len);
+             tmp += ctp->subtype_len;
+             *tmp = 0;
+-            ap_set_content_type(r, base_content_type);
++            ap_set_content_type_ex(r, base_content_type, AP_REQUEST_IS_TRUSTED_CT(r));
+             while (pp != NULL) {
+                 if (charset && !strcmp(pp->attr, "charset")) {
+                     if (!override) {
+-                        ap_set_content_type(r,
++                        ap_set_content_type_ex(r,
+                                             apr_pstrcat(r->pool,
+                                                         r->content_type,
+                                                         "; charset=",
+                                                         charset,
+-                                                        NULL));
++                                                        NULL), AP_REQUEST_IS_TRUSTED_CT(r));
+                         override = 1;
+                     }
+                 }
+                 else {
+-                    ap_set_content_type(r,
++                    ap_set_content_type_ex(r,
+                                         apr_pstrcat(r->pool,
+                                                     r->content_type,
+                                                     "; ", pp->attr,
+                                                     "=", pp->val,
+-                                                    NULL));
++                                                    NULL), AP_REQUEST_IS_TRUSTED_CT(r));
+                 }
+                 pp = pp->next;
+             }
+             if (charset && !override) {
+-                ap_set_content_type(r, apr_pstrcat(r->pool, r->content_type,
++                ap_set_content_type_ex(r, apr_pstrcat(r->pool, r->content_type,
+                                                    "; charset=", charset,
+-                                                   NULL));
++                                                   NULL), AP_REQUEST_IS_TRUSTED_CT(r));
+             }
+         }
+     }
+diff --git a/modules/mappers/mod_actions.c b/modules/mappers/mod_actions.c
+index ac9c3b7..5e398b5 100644
+--- a/modules/mappers/mod_actions.c
++++ b/modules/mappers/mod_actions.c
+@@ -182,8 +182,10 @@ static int action_handler(request_rec *r)
+         return DECLINED;
+ 
+     /* Second, check for actions (which override the method scripts) */
+-    action = r->handler ? r->handler :
+-        ap_field_noparam(r->pool, r->content_type);
++    action = r->handler;
++    if (!action && AP_REQUEST_IS_TRUSTED_CT(r)) {
++        action = ap_field_noparam(r->pool, r->content_type);
++    }
+ 
+     if (action && (t = apr_table_get(conf->action_types, action))) {
+         int virtual = (*t++ == '0' ? 0 : 1);
+diff --git a/modules/mappers/mod_negotiation.c b/modules/mappers/mod_negotiation.c
+index da68353..e91ba5f 100644
+--- a/modules/mappers/mod_negotiation.c
++++ b/modules/mappers/mod_negotiation.c
+@@ -1169,7 +1169,7 @@ static int read_types_multi(negotiation_state *neg)
+          * might be doing.
+          */
+         if (sub_req->handler && !sub_req->content_type) {
+-            ap_set_content_type(sub_req, CGI_MAGIC_TYPE);
++            ap_set_content_type_ex(sub_req, CGI_MAGIC_TYPE, 1);
+         }
+ 
+         /*
+@@ -3008,14 +3008,14 @@ static int handle_map_file(request_rec *r)
+         /* set MIME type and charset as negotiated */
+         if (best->mime_type && *best->mime_type) {
+             if (best->content_charset && *best->content_charset) {
+-                ap_set_content_type(r, apr_pstrcat(r->pool,
++                ap_set_content_type_ex(r, apr_pstrcat(r->pool,
+                                                    best->mime_type,
+                                                    "; charset=",
+                                                    best->content_charset,
+-                                                   NULL));
++                                                   NULL), 1);
+             }
+             else {
+-                ap_set_content_type(r, apr_pstrdup(r->pool, best->mime_type));
++                ap_set_content_type_ex(r, apr_pstrdup(r->pool, best->mime_type), 1);
+             }
+         }
+ 
+diff --git a/modules/mappers/mod_rewrite.c b/modules/mappers/mod_rewrite.c
+index a25c7ae..2b70d66 100644
+--- a/modules/mappers/mod_rewrite.c
++++ b/modules/mappers/mod_rewrite.c
+@@ -5477,7 +5477,7 @@ static int hook_mimetype(request_rec *r)
+         rewritelog((r, 1, NULL, "force filename %s to have MIME-type '%s'",
+                     r->filename, t));
+ 
+-        ap_set_content_type(r, t);
++        ap_set_content_type_ex(r, t, 1);
+     }
+ 
+     /* handler */
+diff --git a/modules/metadata/mod_headers.c b/modules/metadata/mod_headers.c
+index 1ea970d..55ab281 100644
+--- a/modules/metadata/mod_headers.c
++++ b/modules/metadata/mod_headers.c
+@@ -792,14 +792,14 @@ static int do_headers_fixup(request_rec *r, apr_table_t *headers,
+             break;
+         case hdr_set:
+             if (!strcasecmp(hdr->header, "Content-Type")) {
+-                 ap_set_content_type(r, process_tags(hdr, r));
++                 ap_set_content_type_ex(r, process_tags(hdr, r), 1);
+             }
+             apr_table_setn(headers, hdr->header, process_tags(hdr, r));
+             break;
+         case hdr_setifempty:
+             if (NULL == apr_table_get(headers, hdr->header)) {
+                 if (!strcasecmp(hdr->header, "Content-Type")) {
+-                    ap_set_content_type(r, process_tags(hdr, r));
++                    ap_set_content_type_ex(r, process_tags(hdr, r), 1);
+                 }
+                 apr_table_setn(headers, hdr->header, process_tags(hdr, r));
+             }
+@@ -818,7 +818,7 @@ static int do_headers_fixup(request_rec *r, apr_table_t *headers,
+                 const char *repl = process_regexp(hdr, r->content_type, r);
+                 if (repl == NULL)
+                     return 0;
+-                ap_set_content_type(r, repl);
++                ap_set_content_type_ex(r, repl, 1);
+             }
+             if (apr_table_get(headers, hdr->header)) {
+                 edit_do ed;
+diff --git a/modules/metadata/mod_mime_magic.c b/modules/metadata/mod_mime_magic.c
+index c12529a..fe30f27 100644
+--- a/modules/metadata/mod_mime_magic.c
++++ b/modules/metadata/mod_mime_magic.c
+@@ -789,7 +789,7 @@ static int magic_rsl_to_request(request_rec *r)
+     /* XXX: this could be done at config time I'm sure... but I'm
+      * confused by all this magic_rsl stuff. -djg */
+     ap_content_type_tolower(tmp);
+-    ap_set_content_type(r, tmp);
++    ap_set_content_type_ex(r, tmp, 1);
+ 
+     if (state == rsl_encoding) {
+         tmp = rsl_strdup(r, encoding_frag,
+@@ -2326,7 +2326,7 @@ static int revision_suffix(request_rec *r)
+ 
+     /* extract content type/encoding/language from sub-request */
+     if (sub->content_type) {
+-        ap_set_content_type(r, apr_pstrdup(r->pool, sub->content_type));
++        ap_set_content_type_ex(r, apr_pstrdup(r->pool, sub->content_type), 1);
+ #if MIME_MAGIC_DEBUG
+         ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(01557)
+                     MODNAME ": subrequest %s got %s",
+diff --git a/server/config.c b/server/config.c
+index f815b22..fc4d76b 100644
+--- a/server/config.c
++++ b/server/config.c
+@@ -419,7 +419,7 @@ AP_CORE_DECLARE(int) ap_invoke_handler(request_rec *r)
+     }
+ 
+     if (!r->handler) {
+-        if (r->content_type) {
++        if (r->content_type && AP_REQUEST_IS_TRUSTED_CT(r)) {
+             handler = r->content_type;
+             if ((p=ap_strchr_c(handler, ';')) != NULL) {
+                 char *new_handler = (char *)apr_pmemdup(r->pool, handler,
+diff --git a/server/core.c b/server/core.c
+index 8575aae..82706cf 100644
+--- a/server/core.c
++++ b/server/core.c
+@@ -4722,7 +4722,7 @@ static int core_override_type(request_rec *r)
+     /* Check for overrides with ForceType / SetHandler
+      */
+     if (conf->mime_type && strcmp(conf->mime_type, "none"))
+-        ap_set_content_type(r, (char*) conf->mime_type);
++        ap_set_content_type_ex(r, (char*) conf->mime_type, 1);
+ 
+     if (conf->expr_handler) { 
+         const char *err;

SOURCES/httpd-2.4.37-CVE-2024-38477.patch

@@ -0,0 +1,29 @@
+diff --git a/modules/proxy/proxy_util.c b/modules/proxy/proxy_util.c
+index 6244e74..f5c3283 100644
+--- a/modules/proxy/proxy_util.c
++++ b/modules/proxy/proxy_util.c
+@@ -2406,6 +2406,13 @@ ap_proxy_determine_connection(apr_pool_t *p, request_rec *r,
+                              apr_pstrcat(p,"URI cannot be parsed: ", *url,
+                                          NULL));
+     }
++
++    if (!uri->hostname) {
++        return ap_proxyerror(r, HTTP_BAD_REQUEST,
++                             apr_pstrcat(p,"URI has no hostname: ", *url,
++                                         NULL));
++    }
++
+     if (!uri->port) {
+         uri->port = ap_proxy_port_of_scheme(uri->scheme);
+     }
+@@ -3727,6 +3734,10 @@ PROXY_DECLARE(int) ap_proxy_create_hdrbrgd(apr_pool_t *p,
+      * way. No telling which legacy backend is relying no this.
+      */
+     if (dconf->preserve_host == 0) {
++        if (!uri->hostname) {
++            rc = HTTP_BAD_REQUEST;
++            goto cleanup;
++        }
+         if (ap_strchr_c(uri->hostname, ':')) { /* if literal IPv6 address */
+             if (uri->port_str && uri->port != DEFAULT_HTTP_PORT) {
+                 buf = apr_pstrcat(p, "Host: [", uri->hostname, "]:",

SOURCES/httpd-2.4.37-CVE-2024-39573.patch

@@ -0,0 +1,56 @@
+diff --git a/modules/mappers/mod_rewrite.c b/modules/mappers/mod_rewrite.c
+index 797f093..114b126 100644
+--- a/modules/mappers/mod_rewrite.c
++++ b/modules/mappers/mod_rewrite.c
+@@ -4311,6 +4311,32 @@ static rule_return_type apply_rewrite_rule(rewriterule_entry *p,
+         return RULE_RC_NOSUB;
+     }
+ 
++    /* Add the previously stripped per-directory location prefix, unless
++     * (1) it's an absolute URL path and
++     * (2) it's a full qualified URL
++     */
++    if (!is_proxyreq && *newuri != '/' && !is_absolute_uri(newuri, NULL)) {
++        if (ctx->perdir) {
++            rewritelog((r, 3, ctx->perdir, "add per-dir prefix: %s -> %s%s",
++                       newuri, ctx->perdir, newuri));
++
++            newuri = apr_pstrcat(r->pool, ctx->perdir, newuri, NULL);
++        }
++        else if (!(p->flags & (RULEFLAG_PROXY | RULEFLAG_FORCEREDIRECT))) {
++            /* Not an absolute URI-path and the scheme (if any) is unknown,
++             * and it won't be passed to fully_qualify_uri() below either,
++             * so add an implicit '/' prefix. This avoids potentially a common
++             * rule like "RewriteRule ^/some/path(.*) $1" that is given a path
++             * like "/some/pathscheme:..." to produce the fully qualified URL
++             * "scheme:..." which could be misinterpreted later.
++             */
++            rewritelog((r, 3, ctx->perdir, "add root prefix: %s -> /%s",
++                       newuri, newuri));
++
++            newuri = apr_pstrcat(r->pool, "/", newuri, NULL);
++        }
++    }
++
+     /* Now adjust API's knowledge about r->filename and r->args */
+     r->filename = newuri;
+ 
+@@ -4320,18 +4346,6 @@ static rule_return_type apply_rewrite_rule(rewriterule_entry *p,
+ 
+     splitout_queryargs(r, p->flags);
+ 
+-    /* Add the previously stripped per-directory location prefix, unless
+-     * (1) it's an absolute URL path and
+-     * (2) it's a full qualified URL
+-     */
+-    if (   ctx->perdir && !is_proxyreq && *r->filename != '/'
+-        && !is_absolute_uri(r->filename, NULL)) {
+-        rewritelog((r, 3, ctx->perdir, "add per-dir prefix: %s -> %s%s",
+-                    r->filename, ctx->perdir, r->filename));
+-
+-        r->filename = apr_pstrcat(r->pool, ctx->perdir, r->filename, NULL);
+-    }
+-
+     /* If this rule is forced for proxy throughput
+      * (`RewriteRule ... ... [P]') then emulate mod_proxy's
+      * URL-to-filename handler to be sure mod_proxy is triggered

SOURCES/httpd-2.4.37-CVE-2024-39884+.patch

@@ -0,0 +1,266 @@
+diff --git a/modules/cluster/mod_heartmonitor.c b/modules/cluster/mod_heartmonitor.c
+index 965fef5..6df3bf4 100644
+--- a/modules/cluster/mod_heartmonitor.c
++++ b/modules/cluster/mod_heartmonitor.c
+@@ -782,7 +782,7 @@ static int hm_handler(request_rec *r)
+     hmserver.seen = apr_time_now();
+     hm_update_stat(ctx, &hmserver, r->pool);
+ 
+-    ap_set_content_type(r, "text/plain");
++    ap_set_content_type_ex(r, "text/plain", 1);
+     ap_set_content_length(r, 2);
+     ap_rputs("OK", r);
+     ap_rflush(r);
+diff --git a/modules/dav/main/mod_dav.c b/modules/dav/main/mod_dav.c
+index 792b514..28479b9 100644
+--- a/modules/dav/main/mod_dav.c
++++ b/modules/dav/main/mod_dav.c
+@@ -323,7 +323,7 @@ static int dav_error_response(request_rec *r, int status, const char *body)
+     r->status = status;
+     r->status_line = ap_get_status_line(status);
+ 
+-    ap_set_content_type(r, "text/html; charset=ISO-8859-1");
++    ap_set_content_type_ex(r, "text/html; charset=ISO-8859-1", 1);
+ 
+     /* begin the response now... */
+     ap_rvputs(r,
+@@ -354,7 +354,7 @@ static int dav_error_response_tag(request_rec *r,
+ {
+     r->status = err->status;
+ 
+-    ap_set_content_type(r, DAV_XML_CONTENT_TYPE);
++    ap_set_content_type_ex(r, DAV_XML_CONTENT_TYPE, 1);
+ 
+     ap_rputs(DAV_XML_HEADER DEBUG_CR
+              "<D:error xmlns:D=\"DAV:\"", r);
+@@ -512,7 +512,7 @@ DAV_DECLARE(void) dav_begin_multistatus(apr_bucket_brigade *bb,
+ {
+     /* Set the correct status and Content-Type */
+     r->status = status;
+-    ap_set_content_type(r, DAV_XML_CONTENT_TYPE);
++    ap_set_content_type_ex(r, DAV_XML_CONTENT_TYPE, 1);
+ 
+     /* Send the headers and actual multistatus response now... */
+     ap_fputs(r->output_filters, bb, DAV_XML_HEADER DEBUG_CR
+@@ -1923,7 +1923,7 @@ static int dav_method_options(request_rec *r)
+ 
+     /* send the options response */
+     r->status = HTTP_OK;
+-    ap_set_content_type(r, DAV_XML_CONTENT_TYPE);
++    ap_set_content_type_ex(r, DAV_XML_CONTENT_TYPE, 1);
+ 
+     /* send the headers and response body */
+     ap_rputs(DAV_XML_HEADER DEBUG_CR
+@@ -3191,7 +3191,7 @@ static int dav_method_lock(request_rec *r)
+     (*locks_hooks->close_lockdb)(lockdb);
+ 
+     r->status = HTTP_OK;
+-    ap_set_content_type(r, DAV_XML_CONTENT_TYPE);
++    ap_set_content_type_ex(r, DAV_XML_CONTENT_TYPE, 1);
+ 
+     ap_rputs(DAV_XML_HEADER DEBUG_CR "<D:prop xmlns:D=\"DAV:\">" DEBUG_CR, r);
+     if (lock == NULL)
+diff --git a/modules/examples/mod_example_hooks.c b/modules/examples/mod_example_hooks.c
+index d818dc1..4d79b86 100644
+--- a/modules/examples/mod_example_hooks.c
++++ b/modules/examples/mod_example_hooks.c
+@@ -993,7 +993,7 @@ static int x_handler(request_rec *r)
+      * Set the Content-type header. Note that we do not actually have to send
+      * the headers: this is done by the http core.
+      */
+-    ap_set_content_type(r, "text/html");
++    ap_set_content_type_ex(r, "text/html", 1);
+     /*
+      * If we're only supposed to send header information (HEAD request), we're
+      * already there.
+diff --git a/modules/filters/mod_data.c b/modules/filters/mod_data.c
+index d083d32..489e76c 100644
+--- a/modules/filters/mod_data.c
++++ b/modules/filters/mod_data.c
+@@ -117,7 +117,7 @@ static apr_status_t data_out_filter(ap_filter_t *f, apr_bucket_brigade *bb)
+             }
+         }
+ 
+-        ap_set_content_type(r, "text/plain");
++        ap_set_content_type_ex(r, "text/plain", 1);
+ 
+     }
+ 
+diff --git a/modules/filters/mod_include.c b/modules/filters/mod_include.c
+index a46a944..05f994c 100644
+--- a/modules/filters/mod_include.c
++++ b/modules/filters/mod_include.c
+@@ -3971,7 +3971,7 @@ static int include_fixup(request_rec *r)
+     if (r->handler && (strcmp(r->handler, "server-parsed") == 0))
+     {
+         if (!r->content_type || !*r->content_type) {
+-            ap_set_content_type(r, "text/html");
++            ap_set_content_type_ex(r, "text/html", 1);
+         }
+         r->handler = "default-handler";
+     }
+diff --git a/modules/filters/mod_proxy_html.c b/modules/filters/mod_proxy_html.c
+index ea6bf03..8b619e8 100644
+--- a/modules/filters/mod_proxy_html.c
++++ b/modules/filters/mod_proxy_html.c
+@@ -933,7 +933,7 @@ static apr_status_t proxy_html_filter(ap_filter_t *f, apr_bucket_brigade *bb)
+                         ap_log_rerror(APLOG_MARK, APLOG_WARNING, 0, f->r, APLOGNO(01422)
+                                       "No i18n support found.  Install mod_xml2enc if required");
+                     enc = XML_CHAR_ENCODING_NONE;
+-                    ap_set_content_type(f->r, "text/html;charset=utf-8");
++                    ap_set_content_type_ex(f->r, "text/html;charset=utf-8", 1);
+                 }
+                 else {
+                     /* if we wanted a non-default charset_out, insert the
+@@ -949,7 +949,7 @@ static apr_status_t proxy_html_filter(ap_filter_t *f, apr_bucket_brigade *bb)
+                                                         cenc, NULL));
+                     }
+                     else /* Normal case, everything worked, utf-8 output */
+-                        ap_set_content_type(f->r, "text/html;charset=utf-8");
++                        ap_set_content_type_ex(f->r, "text/html;charset=utf-8", 1);
+                 }
+ 
+                 ap_fputs(f->next, ctxt->bb, ctxt->cfg->doctype);
+diff --git a/modules/generators/mod_cgi.c b/modules/generators/mod_cgi.c
+index 66cd31c..4650d18 100644
+--- a/modules/generators/mod_cgi.c
++++ b/modules/generators/mod_cgi.c
+@@ -795,7 +795,7 @@ static apr_status_t include_cgi(include_ctx_t *ctx, ap_filter_t *f,
+     /* Force sub_req to be treated as a CGI request, even if ordinary
+      * typing rules would have called it something else.
+      */
+-    ap_set_content_type(rr, CGI_MAGIC_TYPE);
++    ap_set_content_type_ex(rr, CGI_MAGIC_TYPE, 1);
+ 
+     /* Run it. */
+     rr_status = ap_run_sub_req(rr);
+diff --git a/modules/generators/mod_cgid.c b/modules/generators/mod_cgid.c
+index 102d2b3..57e119f 100644
+--- a/modules/generators/mod_cgid.c
++++ b/modules/generators/mod_cgid.c
+@@ -1801,7 +1801,7 @@ static apr_status_t include_cgi(include_ctx_t *ctx, ap_filter_t *f,
+     /* Force sub_req to be treated as a CGI request, even if ordinary
+      * typing rules would have called it something else.
+      */
+-    ap_set_content_type(rr, CGI_MAGIC_TYPE);
++    ap_set_content_type_ex(rr, CGI_MAGIC_TYPE, 1);
+ 
+     /* Run it. */
+     rr_status = ap_run_sub_req(rr);
+diff --git a/modules/generators/mod_info.c b/modules/generators/mod_info.c
+index e5e63de..67df675 100644
+--- a/modules/generators/mod_info.c
++++ b/modules/generators/mod_info.c
+@@ -777,7 +777,7 @@ static int display_info(request_rec * r)
+         return DECLINED;
+     }
+ 
+-    ap_set_content_type(r, "text/html; charset=ISO-8859-1");
++    ap_set_content_type_ex(r, "text/html; charset=ISO-8859-1", 1);
+ 
+     ap_rputs(DOCTYPE_XHTML_1_0T
+              "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
+diff --git a/modules/generators/mod_status.c b/modules/generators/mod_status.c
+index 5bada07..2cb38c7 100644
+--- a/modules/generators/mod_status.c
++++ b/modules/generators/mod_status.c
+@@ -273,7 +273,7 @@ static int status_handler(request_rec *r)
+     if (r->method_number != M_GET)
+         return DECLINED;
+ 
+-    ap_set_content_type(r, "text/html; charset=ISO-8859-1");
++    ap_set_content_type_ex(r, "text/html; charset=ISO-8859-1", 1);
+ 
+     /*
+      * Simple table-driven form data set parser that lets you alter the header
+@@ -301,7 +301,7 @@ static int status_handler(request_rec *r)
+                     no_table_report = 1;
+                     break;
+                 case STAT_OPT_AUTO:
+-                    ap_set_content_type(r, "text/plain; charset=ISO-8859-1");
++                    ap_set_content_type_ex(r, "text/plain; charset=ISO-8859-1", 1);
+                     short_report = 1;
+                     break;
+                 }
+diff --git a/modules/http/http_filters.c b/modules/http/http_filters.c
+index 16cb23c..27c44b2 100644
+--- a/modules/http/http_filters.c
++++ b/modules/http/http_filters.c
+@@ -1245,7 +1245,7 @@ AP_DECLARE_NONSTD(int) ap_send_http_trace(request_rec *r)
+         }
+     }
+ 
+-    ap_set_content_type(r, "message/http");
++    ap_set_content_type_ex(r, "message/http", 1);
+ 
+     /* Now we recreate the request, and echo it back */
+ 
+diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
+index 417fee6..d003aea 100644
+--- a/modules/http/http_protocol.c
++++ b/modules/http/http_protocol.c
+@@ -1423,10 +1423,10 @@ AP_DECLARE(void) ap_send_error_response(request_rec *r, int recursive_error)
+             request_conf->suppress_charset = 1; /* avoid adding default
+                                                  * charset later
+                                                  */
+-            ap_set_content_type(r, "text/html");
++            ap_set_content_type_ex(r, "text/html", 1);
+         }
+         else {
+-            ap_set_content_type(r, "text/html; charset=iso-8859-1");
++            ap_set_content_type_ex(r, "text/html; charset=iso-8859-1", 1);
+         }
+ 
+         if ((status == HTTP_METHOD_NOT_ALLOWED)
+diff --git a/modules/http/http_request.c b/modules/http/http_request.c
+index e873aab..3521cfb 100644
+--- a/modules/http/http_request.c
++++ b/modules/http/http_request.c
+@@ -709,7 +709,7 @@ AP_DECLARE(void) ap_internal_fast_redirect(request_rec *rr, request_rec *r)
+     r->args = rr->args;
+     r->finfo = rr->finfo;
+     r->handler = rr->handler;
+-    ap_set_content_type(r, rr->content_type);
++    ap_set_content_type_ex(r, rr->content_type, AP_REQUEST_IS_TRUSTED_CT(rr));
+     r->content_encoding = rr->content_encoding;
+     r->content_languages = rr->content_languages;
+     r->per_dir_config = rr->per_dir_config;
+diff --git a/modules/ldap/util_ldap.c b/modules/ldap/util_ldap.c
+index eecb3f7..b71dc98 100644
+--- a/modules/ldap/util_ldap.c
++++ b/modules/ldap/util_ldap.c
+@@ -125,7 +125,7 @@ static int util_ldap_handler(request_rec *r)
+     st = (util_ldap_state_t *) ap_get_module_config(r->server->module_config,
+             &ldap_module);
+ 
+-    ap_set_content_type(r, "text/html; charset=ISO-8859-1");
++    ap_set_content_type_ex(r, "text/html; charset=ISO-8859-1", 1);
+ 
+     if (r->header_only)
+         return OK;
+diff --git a/modules/mappers/mod_imagemap.c b/modules/mappers/mod_imagemap.c
+index 187a500..3e14933 100644
+--- a/modules/mappers/mod_imagemap.c
++++ b/modules/mappers/mod_imagemap.c
+@@ -475,7 +475,7 @@ static int imap_reply(request_rec *r, const char *redirect)
+ 
+ static void menu_header(request_rec *r, char *menu)
+ {
+-    ap_set_content_type(r, "text/html; charset=ISO-8859-1");
++    ap_set_content_type_ex(r, "text/html; charset=ISO-8859-1", 1);
+ 
+     ap_rvputs(r, DOCTYPE_HTML_3_2, "<html><head>\n<title>Menu for ",
+               ap_escape_html(r->pool, r->uri),
+diff --git a/modules/proxy/mod_proxy_balancer.c b/modules/proxy/mod_proxy_balancer.c
+index c599e1a..d5c20af 100644
+--- a/modules/proxy/mod_proxy_balancer.c
++++ b/modules/proxy/mod_proxy_balancer.c
+@@ -1480,7 +1480,7 @@ static int balancer_handler(request_rec *r)
+ 
+     if (apr_table_get(params, "xml")) {
+         char date[APR_RFC822_DATE_LEN];
+-        ap_set_content_type(r, "text/xml");
++        ap_set_content_type_ex(r, "text/xml", 1);
+         ap_rputs("<?xml version='1.0' encoding='UTF-8' ?>\n", r);
+         ap_rputs("<httpd:manager xmlns:httpd='http://httpd.apache.org'>\n", r);
+         ap_rputs("  <httpd:balancers>\n", r);