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authorAndrii Davydenko <andrii.davydenko@globallogic.com>2022-12-14 12:08:42 +0200
committerMykyta Dorokhin <mykyta.dorokhin@globallogic.com>2023-01-24 12:41:29 +0200
commit2eaa3fd064097eb221b56d5df0e7136ba705a0cd (patch)
tree2ca46c9a625d6f743933b1ea7e2fc6bd2581e6eb /recipes-core/libxml/libxml2/CVE-2020-24977.patch
parent1e52890ac41318d28923787af35541a8f9ee0653 (diff)
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CVE Packages Update
Move libfastjson to the rsyslog directory rsyslog 8.2002.0 -> 8.2206.0 add ntp4.2.8 recipe with fixed CVEs update cryptsetup to 2.4.3 fix libxml2 CVE-2016-3709 curl 7.75.0 -> 7.86.0 strongswan 5.8.4 -> 5.9.8 libmodbus 3.1.6 -> 3.1.7 libesmtp 1.0.6 -> 1.1.0 cifs-utils 6.1 -> 7.0 update libtirpc to version 1.3.3 update rsync to version 3.2.5 Add zlib 1.2.13 upgrade gnutls to 3.7.8 upgrade openssh to 8.9p1 Add cmake 3.24.2 and cmake-native 3.24.2 to avoid loop dependecies building expat Add expat 2.5.0 to fix CVE-2022-40674 and CVE-2022-43680 openvpn 2.4.9 -> 2.4.12 hostapd 2.9 -> 2.10 [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Openssh 8.9p1 no longer needed, because all necessary CVE fixes, backports and whitelists are present for current Openssh 8.4p1. There are no new CVE's in report. [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Backported CVE patches for python3 component. Need to remove after upgrading Yocto to version more than 3.1.21. [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Backported CVE patch for sudo component. Added 2 CVE's to whitelist for OpenVPN component.
Diffstat (limited to 'recipes-core/libxml/libxml2/CVE-2020-24977.patch')
-rw-r--r--recipes-core/libxml/libxml2/CVE-2020-24977.patch41
1 files changed, 41 insertions, 0 deletions
diff --git a/recipes-core/libxml/libxml2/CVE-2020-24977.patch b/recipes-core/libxml/libxml2/CVE-2020-24977.patch
new file mode 100644
index 0000000..8224346
--- /dev/null
+++ b/recipes-core/libxml/libxml2/CVE-2020-24977.patch
@@ -0,0 +1,41 @@
+From 50f06b3efb638efb0abd95dc62dca05ae67882c2 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Fri, 7 Aug 2020 21:54:27 +0200
+Subject: [PATCH] Fix out-of-bounds read with 'xmllint --htmlout'
+
+Make sure that truncated UTF-8 sequences don't cause an out-of-bounds
+array access.
+
+Thanks to @SuhwanSong and the Agency for Defense Development (ADD) for
+the report.
+
+Fixes #178.
+
+CVE: CVE-2020-24977
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2]
+
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ xmllint.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/xmllint.c b/xmllint.c
+index f6a8e463..c647486f 100644
+--- a/xmllint.c
++++ b/xmllint.c
+@@ -528,6 +528,12 @@ static void
+ xmlHTMLEncodeSend(void) {
+ char *result;
+
++ /*
++ * xmlEncodeEntitiesReentrant assumes valid UTF-8, but the buffer might
++ * end with a truncated UTF-8 sequence. This is a hack to at least avoid
++ * an out-of-bounds read.
++ */
++ memset(&buffer[sizeof(buffer)-4], 0, 4);
+ result = (char *) xmlEncodeEntitiesReentrant(NULL, BAD_CAST buffer);
+ if (result) {
+ xmlGenericError(xmlGenericErrorContext, "%s", result);
+--
+2.17.1
+