Bug 48073 – xorg-server: Multiple issues (4.3)

Bug 48073 - xorg-server: Multiple issues (4.3)


Summary:	xorg-server: Multiple issues (4.3)

Status:	CLOSED FIXED

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

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.3-2-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2018-10-29 13:53 CET by Quality Assurance
Modified:	2018-11-01 13:44 CET (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:	6.6 (CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2018-10-29 13:53:02 CET

New Debian xorg-server 2:1.19.2-1+deb9u4 fixes:
This update addresses the following issue:
* Incorrect permission check in Xorg X server allows for privilege escalation  (CVE-2018-14665)

Comment 1 Quality Assurance

2018-10-29 14:05:39 CET

--- mirror/ftp/4.3/unmaintained/4.3-0/source/xorg-server_1.19.2-1+deb9u2.dsc
+++ apt/ucs_4.3-0-errata4.3-2/source/xorg-server_1.19.2-1+deb9u4.dsc
@@ -1,3 +1,8 @@
+2:1.19.2-1+deb9u4 [Thu, 25 Oct 2018 11:19:09 +0200] Julien Cristau <jcristau@debian.org>:
+
+  * Disable -logfile and -modulepath when running with elevated privileges.
+    Addresses CVE-2018-14665.
+
 2:1.19.2-1+deb9u2 [Sat, 14 Oct 2017 13:36:12 +0200] Julien Cristau <jcristau@debian.org>:
 
   * Unvalidated extra length in ProcEstablishConnection (CVE-2017-12176)

<http://10.200.17.11/4.3-2/#4988821390613293026>

Comment 2 Philipp Hahn

2018-10-29 14:28:02 CET

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

[4.3-2] b37de20ff6 Bug #48073: xorg-server 2:1.19.2-1+deb9u4
 doc/errata/staging/xorg-server.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Arvid Requate

2018-11-01 13:44:12 CET

<http://errata.software-univention.de/ucs/4.3/298.html>