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Bug 53325 - libx11: Multiple issues (4.4)
libx11: Multiple issues (4.4)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.4
All Linux
: P3 normal (vote)
: UCS 4.4-8-errata
Assigned To: Quality Assurance
Erik Damrose
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2021-05-25 09:26 CEST by Quality Assurance
Modified: 2021-05-26 15:34 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 8.1 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance univentionstaff 2021-05-25 09:26:15 CEST 
New Debian libx11 2:1.6.4-3+deb9u4 fixes:
This update addresses the following issue:
* missing request length checks (CVE-2021-31535)
Comment 1 Quality Assurance univentionstaff 2021-05-25 10:00:30 CEST 
--- mirror/ftp/4.4/unmaintained/4.4-6/source/libx11_1.6.4-3+deb9u3.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/libx11_1.6.4-3+deb9u4.dsc
@@ -1,3 +1,8 @@
+2:1.6.4-3+deb9u4 [Fri, 21 May 2021 09:45:01 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
+
+  * CVE-2021-31535: X protocol command injection due to missing request
+    length checks (closes: #988737)
+
 2:1.6.4-3+deb9u3 [Tue, 01 Sep 2020 09:41:40 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
 
   * Fix a regression introduced by the CVE-2020-14344 fixes which prevented

<http://piuparts.knut.univention.de/4.4-8/#7322076518627694853>
Comment 2 Erik Damrose univentionstaff 2021-05-26 13:52:03 CEST 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-8] ef77905b72 Bug #53325: libx11 2:1.6.4-3+deb9u4
 doc/errata/staging/libx11.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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