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Resolves: #2097032 - CVE-2022-28615 httpd: out-of-bounds read in 

ap_strcmp_match()

- uncomment previous security patch200 - it was commented out by mistake
This commit is contained in:
Luboš Uhliarik 2022-07-20 17:02:49 +02:00
parent 4e955b0b8d
commit f50c76924f
2 changed files with 28 additions and 1 deletions
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22
httpd-2.4.53-CVE-2022-28615.patch Normal file
View File

@ -0,0 +1,22 @@
diff --git a/server/util.c b/server/util.c
index 604be1a..6808164 100644
--- a/server/util.c
+++ b/server/util.c
@@ -185,7 +185,7 @@ AP_DECLARE(char *) ap_ht_time(apr_pool_t *p, apr_time_t t, const char *fmt,
*/
AP_DECLARE(int) ap_strcmp_match(const char *str, const char *expected)
{
- int x, y;
+ apr_size_t x, y;
for (x = 0, y = 0; expected[y]; ++y, ++x) {
if (expected[y] == '*') {
@@ -209,7 +209,7 @@ AP_DECLARE(int) ap_strcmp_match(const char *str, const char *expected)
AP_DECLARE(int) ap_strcasecmp_match(const char *str, const char *expected)
{
- int x, y;
+ apr_size_t x, y;
for (x = 0, y = 0; expected[y]; ++y, ++x) {
if (!str[x] && expected[y] != '*')

7
httpd.spec
View File

@ -118,6 +118,8 @@ Patch68: httpd-2.4.53-r1878890.patch
# Security fixes
# https://bugzilla.redhat.com/show_bug.cgi?id=2094997
Patch200: httpd-2.4.53-CVE-2022-26377.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2095006
Patch201: httpd-2.4.53-CVE-2022-28615.patch
License: ASL 2.0
BuildRequires: gcc, autoconf, pkgconfig, findutils, xmlto
@ -285,7 +287,8 @@ written in the Lua programming language.
%patch67 -p1 -b .r1811831
%patch68 -p1 -b .r1878890
##patch200 -p1 -b .CVE-2022-26377
%patch200 -p1 -b .CVE-2022-26377
%patch201 -p1 -b .CVE-2022-28615
# Patch in the vendor string
sed -i '/^#define PLATFORM/s/Unix/%{vstring}/' os/unix/os.h
@ -848,6 +851,8 @@ exit $rv
* Wed Jul 20 2022 Luboš Uhliarik <luhliari@redhat.com> - 2.4.53-7
- Resolves: #2094997 - CVE-2022-26377 httpd: mod_proxy_ajp: Possible request
smuggling
- Resolves: #2097032 - CVE-2022-28615 httpd: out-of-bounds read in
ap_strcmp_match()
* Mon Jun 27 2022 Luboš Uhliarik <luhliari@redhat.com> - 2.4.53-6
- Related: #2065677 - httpd minimisation for ubi-micro