!154 [sync] PR-153: fix CVE-2024-37894

From: @openeuler-sync-bot 
Reviewed-by: @renmingshuai 
Signed-off-by: @renmingshuai

backport-CVE-2024-37894.patch

@@ -0,0 +1,32 @@
+From 920563e7a080155fae3ced73d6198781e8b0ff04 Mon Sep 17 00:00:00 2001
+From: Francesco Chemolli <5175948+kinkie@users.noreply.github.com>
+Date: Sun, 2 Jun 2024 14:41:16 +0000
+Subject: [PATCH] Bug 5378: type mismatch in libTrie (#1830)
+
+TrieNode::add() incorrectly computed an offset of an internal data
+structure, resulting in out-of-bounds memory accesses that could cause
+corruption or crashes.
+
+This bug was discovered and detailed by Joshua Rogers at
+https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html
+where it was filed as "Buffer Underflow in ESI".
+
+Conflict: NA
+Reference: https://github.com/squid-cache/squid/commit/920563e7a080155fae3ced73d6198781e8b0ff04
+---
+ lib/libTrie/TrieNode.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/libTrie/TrieNode.cc b/lib/libTrie/TrieNode.cc
+index 0f991a06d3e..d417e0f5448 100644
+--- a/lib/libTrie/TrieNode.cc
++++ b/lib/libTrie/TrieNode.cc
+@@ -32,7 +32,7 @@ TrieNode::add(char const *aString, size_t theLength, void *privatedata, TrieChar
+     /* We trust that privatedata and existant keys have already been checked */
+ 
+     if (theLength) {
+-        int index = transform ? (*transform)(*aString): *aString;
++        const unsigned char index = transform ? (*transform)(*aString): *aString;
+ 
+         if (!internal[index])
+             internal[index] = new TrieNode;

squid.spec

@@ -2,7 +2,7 @@
 
 Name:     squid
 Version:  4.9
-Release:  24
+Release:  25
 Summary:  The Squid proxy caching server
 Epoch:    7
 License:  GPLv2+ and (LGPLv2+ and MIT and BSD and Public Domain)
@@ -56,6 +56,7 @@ Patch35:backport-CVE-2023-49286.patch
 Patch36:backport-CVE-2023-50269.patch
 Patch37:backport-CVE-2024-23638.patch
 Patch38:backport-CVE-2024-25617.patch
+Patch39:backport-CVE-2024-37894.patch
 
 Buildroot: %{_tmppath}/squid-4.9-1-root-%(%{__id_u} -n)
 Requires: bash >= 2.0
@@ -250,6 +251,12 @@ fi
     chgrp squid /var/cache/samba/winbindd_privileged >/dev/null 2>&1 || :
 
 %changelog
+* Thu Jun 27 2024 xinghe <xinghe2@h-partners.com> - 7:4.9-25
+- Type:cves
+- ID:CVE-2024-37894
+- SUG:NA
+- DESC:fix CVE-2024-37894
+
 * Mon Feb 19 2024 hehuazhen <hehuazhen@huawei.com> - 7:4.9-24
 - Type:cves
 - ID:CVE-2024-25617