Bug 52113 – (ES 4.3) xorg-server

Bug 52113 - (ES 4.3) xorg-server


Summary:	(ES 4.3) xorg-server

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.3
Hardware:	All other

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	Quality Assurance
QA Contact:	Felix Botner

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Reported:	2020-09-20 21:57 CEST by Erik Damrose
Modified:	2020-11-30 18:20 CET (History)
CC List:	1 user (show)

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Description Erik Damrose

2020-09-20 21:57:08 CEST

Provide xorg-server version 2:1.19.2-1+deb9u6 for UCS 4.3
First imported at bug #51930

This update addresses the following issues:
* Out-Of-Bounds access in XkbSetNames function (CVE-2020-14345)
* Integer underflow in the X input extension protocol (CVE-2020-14346)
* leak of uninitialized heap memory from the X server to clients in
  AllocatePixmap of dix/pixmap.c (CVE-2020-14347)
* XkbSelectEvents Integer Underflow Privilege Escalation Vulnerability
  (CVE-2020-14361)
* XRecordRegisterClients Integer Underflow Privilege Escalation Vulnerability
  (CVE-2020-14362)

Comment 1 Felix Botner

2020-11-19 14:53:18 CET

xserver-xorg-core:
  Installiert:           2:1.19.2-1+deb9u6
  Installationskandidat: 2:1.19.2-1+deb9u6
  Versionstabelle:
 *** 2:1.19.2-1+deb9u6 500
        500 http://192.168.0.10/build2 ucs_4.3-0-extsec4.3/amd64/ Packages

OK - xserver starts

Comment 2 Erik Damrose

2020-11-30 18:20:56 CET

CLOSED: Released as extsec4.3 update