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Bug 54788 - libxml2: Multiple issues (5.0)
libxml2: Multiple issues (5.0)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 5.0
All Linux
: P3 normal (vote)
: UCS 5.0-1-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2022-05-23 09:00 CEST by Quality Assurance
Modified: 2022-05-25 18:33 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.4 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H)

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Description Quality Assurance univentionstaff 2022-05-23 09:00:02 CEST 
New Debian libxml2 2.9.4+dfsg1-7+deb10u4 fixes:
This update addresses the following issue:
* integer overflows in xmlBuf and xmlBuffer lead to out-of-bounds write  (CVE-2022-29824)
Comment 1 Quality Assurance univentionstaff 2022-05-23 09:38:16 CEST 
--- mirror/ftp/pool/main/libx/libxml2/libxml2_2.9.4+dfsg1-7+deb10u3.dsc
+++ apt/ucs_5.0-0-errata5.0-1/source/libxml2_2.9.4+dfsg1-7+deb10u4.dsc
@@ -1,3 +1,10 @@
+2.9.4+dfsg1-7+deb10u4 [Sun, 15 May 2022 16:13:21 +0200] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * Fix integer overflow in xmlBufferResize
+  * Fix integer overflows in xmlBuf and xmlBuffer (CVE-2022-29824)
+    (Closes: #1010526)
+
 2.9.4+dfsg1-7+deb10u3 [Thu, 17 Mar 2022 22:04:26 +0100] Salvatore Bonaccorso <carnil@debian.org>:
 
   * Non-maintainer upload.

<http://piuparts.knut.univention.de/5.0-1/#2630192578442359524>
Comment 2 Philipp Hahn univentionstaff 2022-05-23 15:33:39 CEST 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[5.0-1] 6db2d462dc Bug #54788: libxml2 2.9.4+dfsg1-7+deb10u4
 doc/errata/staging/libxml2.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)
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