From 51b23565c00ab36fea9cdc73ebb0c683c600c1fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lubo=C5=A1=20Uhliarik?= Date: Fri, 12 Jul 2024 00:55:18 +0200 Subject: [PATCH] Resolves: RHEL-45812 - httpd:2.4/httpd: Substitution encoding issue in mod_rewrite (CVE-2024-38474) Resolves: RHEL-45785 - httpd:2.4/httpd: Encoding problem in mod_proxy (CVE-2024-38473) Resolves: RHEL-45777 - httpd:2.4/httpd: Improper escaping of output in mod_rewrite (CVE-2024-38475) Resolves: RHEL-45758 - httpd:2.4/httpd: null pointer dereference in mod_proxy (CVE-2024-38477) Resolves: RHEL-45743 - httpd:2.4/httpd: Potential SSRF in mod_rewrite (CVE-2024-39573) --- httpd-2.4.37-CVE-2024-38474+.patch | 439 +++++++++++++++++++++++ httpd-2.4.37-CVE-2024-38476.patch | 545 +++++++++++++++++++++++++++++ httpd-2.4.37-CVE-2024-38477.patch | 29 ++ httpd-2.4.37-CVE-2024-39573.patch | 56 +++ httpd.spec | 28 +- 5 files changed, 1096 insertions(+), 1 deletion(-) create mode 100644 httpd-2.4.37-CVE-2024-38474+.patch create mode 100644 httpd-2.4.37-CVE-2024-38476.patch create mode 100644 httpd-2.4.37-CVE-2024-38477.patch create mode 100644 httpd-2.4.37-CVE-2024-39573.patch diff --git a/httpd-2.4.37-CVE-2024-38474+.patch b/httpd-2.4.37-CVE-2024-38474+.patch new file mode 100644 index 0000000..2228924 --- /dev/null +++ b/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 $N in the substitution string! + Force the MIME-type of the target file + to be the specified type. details ... + ++ ++ UnsafeAllow3F ++ Allows substitutions from URL's that may be unsafe. ++ details ... ++ ++ ++ UnsafePrefixStat ++ Allows potentially unsafe substitutions from a leading variable or backreference to a filesystem path. ++ details ... ++ + + +

Home directory expansion

+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 L flag can be useful in this context to end the + current round of mod_rewrite processing.

+ ++
++ ++
++

UnsafeAllow3F

++ ++

++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.

++ ++
++
++

UnsafePrefixStat

++ ++

++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. ++

++ +
+
+

Available Languages:  en  | +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=] */ +@@ -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 */ diff --git a/httpd-2.4.37-CVE-2024-38476.patch b/httpd-2.4.37-CVE-2024-38476.patch new file mode 100644 index 0000000..0b35e4e --- /dev/null +++ b/httpd-2.4.37-CVE-2024-38476.patch @@ -0,0 +1,545 @@ +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..a8be236 100644 +--- a/include/httpd.h ++++ b/include/httpd.h +@@ -685,6 +685,13 @@ struct ap_method_list_t { + /** Useful for common code with either platform charset. */ + #define CRLF_ASCII "\015\012" + ++/** ++ * These constants represent bitmasks for notes associated with this ++ * request. There are space for 64 bits in the apr_uint64_t. ++ * ++ */ ++#define AP_REQUEST_TRUSTED_CT 1 << 1 ++ + /** + * @defgroup values_request_rec_body Possible values for request_rec.read_body + * @{ +@@ -715,6 +722,12 @@ struct ap_method_list_t { + + /** @} // values_request_rec_used_path_info */ + ++/** ++ * 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/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 + "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 "" 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 + "\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 dcafa9c..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) + { +@@ -1417,10 +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..f5193db 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(r)); + r->content_encoding = rr->content_encoding; + r->content_languages = rr->content_languages; + r->per_dir_config = rr->per_dir_config; +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/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_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_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, "\nMenu for ", + ap_escape_html(r->pool, r->uri), +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 b71c67c..1735f6d 100644 +--- a/modules/mappers/mod_rewrite.c ++++ b/modules/mappers/mod_rewrite.c +@@ -5297,7 +5297,7 @@ 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/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); +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 ba3b87f..a9e0e4a 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; diff --git a/httpd-2.4.37-CVE-2024-38477.patch b/httpd-2.4.37-CVE-2024-38477.patch new file mode 100644 index 0000000..38dc2db --- /dev/null +++ b/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, "]:", diff --git a/httpd-2.4.37-CVE-2024-39573.patch b/httpd-2.4.37-CVE-2024-39573.patch new file mode 100644 index 0000000..e472b5e --- /dev/null +++ b/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 diff --git a/httpd.spec b/httpd.spec index 2b2e7a0..6c15e25 100644 --- a/httpd.spec +++ b/httpd.spec @@ -13,7 +13,7 @@ Summary: Apache HTTP Server Name: httpd Version: 2.4.37 -Release: 65%{?dist} +Release: 65%{?dist}.1 URL: https://httpd.apache.org/ Source0: https://www.apache.org/dist/httpd/httpd-%{version}.tar.bz2 Source2: httpd.logrotate @@ -260,6 +260,16 @@ Patch239: httpd-2.4.37-CVE-2023-27522.patch Patch240: httpd-2.4.37-CVE-2023-31122.patch # https://bugzilla.redhat.com/show_bug.cgi?id=2273491 Patch241: httpd-2.4.37-CVE-2023-38709.patch +# CVE-2024-38474 and CVE-2024-38475 fixed in one patch +# https://bugzilla.redhat.com/show_bug.cgi?id=2295013 +# https://bugzilla.redhat.com/show_bug.cgi?id=2295014 +Patch242: httpd-2.4.37-CVE-2024-38474+.patch +# https://bugzilla.redhat.com/show_bug.cgi?id=2295012 +Patch243: httpd-2.4.37-CVE-2024-38473.patch +# https://bugzilla.redhat.com/show_bug.cgi?id=2295016 +Patch244: httpd-2.4.37-CVE-2024-38477.patch +# https://bugzilla.redhat.com/show_bug.cgi?id=2295022 +Patch245: httpd-2.4.37-CVE-2024-39573.patch License: ASL 2.0 Group: System Environment/Daemons @@ -487,6 +497,10 @@ interface for storing and accessing per-user session data. %patch239 -p1 -b .CVE-2023-27522 %patch240 -p1 -b .CVE-2023-31122 %patch241 -p1 -b .CVE-2023-38709 +%patch242 -p1 -b .CVE-2024-38474+ +%patch243 -p1 -b .CVE-2024-38473 +%patch244 -p1 -b .CVE-2024-38477 +%patch245 -p1 -b .CVE-2024-39573 # Patch in the vendor string sed -i '/^#define PLATFORM/s/Unix/%{vstring}/' os/unix/os.h @@ -992,6 +1006,18 @@ rm -rf $RPM_BUILD_ROOT %{_rpmconfigdir}/macros.d/macros.httpd %changelog +* Thu Jul 11 2024 Luboš Uhliarik <luhliari@redhat.com> - 2.4.37-65.1 +- Resolves: RHEL-45812 - httpd:2.4/httpd: Substitution encoding issue + in mod_rewrite (CVE-2024-38474) +- Resolves: RHEL-45785 - httpd:2.4/httpd: Encoding problem in + mod_proxy (CVE-2024-38473) +- Resolves: RHEL-45777 - httpd:2.4/httpd: Improper escaping of output + in mod_rewrite (CVE-2024-38475) +- Resolves: RHEL-45758 - httpd:2.4/httpd: null pointer dereference + in mod_proxy (CVE-2024-38477) +- Resolves: RHEL-45743 - httpd:2.4/httpd: Potential SSRF + in mod_rewrite (CVE-2024-39573) + * Wed Jun 12 2024 Luboš Uhliarik <luhliari@redhat.com> - 2.4.37-65 - Resolves: RHEL-31857 - httpd:2.4/httpd: HTTP response splitting (CVE-2023-38709)