Bug 54288 – xorg-server: Multiple issues (4.4)

Bug 54288 - xorg-server: Multiple issues (4.4)


Summary:	xorg-server: Multiple issues (4.4)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.4
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.4-8-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2022-01-03 07:54 CET by Quality Assurance
Modified:	2022-01-05 17:58 CET (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
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Max CVSS v3 score:	7.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2022-01-03 07:54:05 CET

New Debian xorg-server 2:1.19.2-1+deb9u9 fixes:
This update addresses the following issues:
* SProcRenderCompositeGlyphs out-of-bounds access (CVE-2021-4008)
* SProcXFixesCreatePointerBarrier out-of-bounds access (CVE-2021-4009)
* SwapCreateRegister out-of-bounds access (CVE-2021-4011)

Comment 1 Quality Assurance

2022-01-03 08:02:10 CET

--- mirror/ftp/4.4/unmaintained/4.4-8/source/xorg-server_1.19.2-1+deb9u8.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/xorg-server_1.19.2-1+deb9u9.dsc
@@ -1,3 +1,13 @@
+2:1.19.2-1+deb9u9 [Tue, 28 Dec 2021 22:03:02 +0100] Thorsten Alteholz <debian@alteholz.de>:
+
+  * Non-maintainer upload by the LTS Team. 
+  * CVE-2021-4011
+    Fix out of bounds access in SwapCreateRegister()
+  * CVE-2021-4009
+    Fix out of bounds access in *ProcXFixesCreatePointerBarrier()
+  * CVE-2021-4008
+    Fix out of bounds access in SProcRenderCompositeGlyphs()
+
 2:1.19.2-1+deb9u8 [Thu, 15 Apr 2021 11:15:10 +0100] Chris Lamb <lamby@debian.org>:
 
   * Non-maintainer upload by the LTS Team.

<http://piuparts.knut.univention.de/4.4-8/#4988821390625200801>

Comment 2 Philipp Hahn

2022-01-04 09:19:16 CET

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

[4.4-8] 65b17bb73c Bug #54288: xorg-server 2:1.19.2-1+deb9u9
 doc/errata/staging/xorg-server.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comment 3 Julia Bremer

2022-01-05 17:58:58 CET

<https://errata.software-univention.de/#/?erratum=4.4x1145>