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Bug 55396 - pixman: Multiple issues (5.0)
pixman: Multiple issues (5.0)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 5.0
All Linux
: P3 normal (vote)
: UCS 5.0-2-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2022-11-08 10:42 CET by Quality Assurance
Modified: 2022-11-09 17:41 CET (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

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Description Quality Assurance univentionstaff 2022-11-08 10:42:22 CET 
New Debian pixman 0.36.0-1+deb10u1 fixes:
This update addresses the following issue:
* Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds  write (CVE-2022-44638)
Comment 1 Quality Assurance univentionstaff 2022-11-08 11:00:10 CET 
--- mirror/ftp/pool/main/p/pixman/pixman_0.36.0-1.dsc
+++ apt/ucs_5.0-0-errata5.0-2/source/pixman_0.36.0-1+deb10u1.dsc
@@ -1,3 +1,12 @@
+0.36.0-1+deb10u1 [Mon, 07 Nov 2022 10:59:27 +0000] Chris Lamb <lamby@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * CVE-2022-44638: Prevent out-of-bounds write (aka heap-based buffer
+    overflow) in the rasterize_edges_8 function due to an integer overflow in
+    pixman_sample_floor_y. (Closes: #1023427)
+  * Add debian/.gitlab-ci.yml.
+  * Refresh debian/patches/test-increase-timeout.diff.
+
 0.36.0-1 [Wed, 12 Dec 2018 22:02:44 +0100] Andreas Boll <aboll@debian.org>:
 
   * New upstream release.

<http://piuparts.knut.univention.de/5.0-2/#7362500911672940316>
Comment 2 Philipp Hahn univentionstaff 2022-11-09 10:06:50 CET 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts
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