rpms/mod_http2
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import mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4

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CentOS Sources 2023-04-06 16:03:00 +00:00 committed by Stepan Oksanichenko
parent 0bfa611d9f
commit 5920b7dedd
2 changed files with 29 additions and 1 deletions
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21
SOURCES/mod_http2-1.15.7-CVE-2023-25690.patch Normal file
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@ -0,0 +1,21 @@
diff --git a/mod_http2/mod_proxy_http2.c b/mod_http2/mod_proxy_http2.c
index 2208707..844653e 100644
--- a/mod_http2/mod_proxy_http2.c
+++ b/mod_http2/mod_proxy_http2.c
@@ -159,6 +159,16 @@ static int proxy_http2_canon(request_rec *r, char *url)
path = ap_proxy_canonenc(r->pool, url, (int)strlen(url),
enc_path, 0, r->proxyreq);
search = r->args;
+ if (search && *(ap_scan_vchar_obstext(search))) {
+ /*
+ * We have a raw control character or a ' ' in r->args.
+ * Correct encoding was missed.
+ */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(10412)
+ "To be forwarded query string contains control "
+ "characters or spaces");
+ return HTTP_FORBIDDEN;
+ }
}
break;
case PROXYREQ_PROXY:

9
SPECS/mod_http2.spec
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@ -3,7 +3,7 @@
Name: mod_http2
Version: 1.15.7
Release: 5%{?dist}
Release: 5%{?dist}.4
Summary: module implementing HTTP/2 for Apache 2
Group: System Environment/Daemons
License: ASL 2.0
@ -13,6 +13,8 @@ Patch1: mod_http2-1.15.7-CVE-2020-9490.patch
Patch2: mod_http2-1.15.7-CVE-2020-11993.patch
Patch3: mod_http2-1.15.7-CVE-2021-33193.patch
Patch4: mod_http2-1.15.7-CVE-2021-44224.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2176209
Patch5: mod_http2-1.15.7-CVE-2023-25690.patch
BuildRequires: pkgconfig, httpd-devel >= 2.4.20, libnghttp2-devel >= 1.7.0, openssl-devel >= 1.0.2
Requires: httpd-mmn = %{_httpd_mmn}
Conflicts: httpd < 2.4.25-8
@ -28,6 +30,7 @@ top of libnghttp2 for httpd 2.4 servers.
%patch2 -p1 -b .CVE-2020-11993
%patch3 -p1 -b .CVE-2021-33193
%patch4 -p1 -b .CVE-2021-44224
%patch5 -p1 -b .CVE-2023-25690
%build
%configure
@ -54,6 +57,10 @@ make check
%{_httpd_moddir}/mod_proxy_http2.so
%changelog
* Sat Mar 18 2023 Luboš Uhliarik <luhliari@redhat.com> - 1.15.7-5.4
- Resolves: #2177747 - CVE-2023-25690 httpd:2.4/httpd: HTTP request splitting
with mod_rewrite and mod_proxy
* Mon Jan 24 2022 Luboš Uhliarik <luhliari@redhat.com> - 1.15.7-5
- Resolves: #2035030 - CVE-2021-44224 httpd:2.4/httpd: possible NULL dereference
or SSRF in forward proxy configurations