Bug 53404 – libx11: Multiple issues (5.0)

Bug 53404 - libx11: Multiple issues (5.0)


Summary:	libx11: Multiple issues (5.0)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 5.0
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 5.0-0-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2021-06-05 17:32 CEST by Quality Assurance
Modified:	2021-06-09 19:26 CEST (History)
CC List:	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

2021-06-05 17:32:51 CEST

New Debian libx11 2:1.6.7-1+deb10u2 fixes:
This update addresses the following issue:
* missing request length checks (CVE-2021-31535)

Comment 1 Quality Assurance

2021-06-06 09:35:14 CEST

--- mirror/ftp/pool/main/libx/libx11/libx11_1.6.7-1+deb10u1.dsc
+++ apt/ucs_5.0-0-errata5.0-0/source/libx11_1.6.7-1+deb10u2.dsc
@@ -1,3 +1,8 @@
+2:1.6.7-1+deb10u2 [Fri, 21 May 2021 16:42:44 +0200] Julien Cristau <jcristau@debian.org>:
+
+  * Reject string longer than USHRT_MAX before sending them on the wire
+    (CVE-2021-31535)
+
 2:1.6.7-1+deb10u1 [Fri, 11 Sep 2020 19:38:11 +0200] Moritz Mühlenhoff <jmm@debian.org>:
 
   * CVE-2020-14344

<http://piuparts.knut.univention.de/5.0-0/#326872830798308475>

Comment 2 Philipp Hahn

2021-06-06 10:07:25 CEST

OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[5.0-0] f492850e6d Bug #53404: libx11 2:1.6.7-1+deb10u2
 doc/errata/staging/libx11.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Erik Damrose

2021-06-09 19:26:05 CEST

<https://errata.software-univention.de/#/?erratum=5.0x6>