Bug 48773 – wayland: Multiple issues (4.3)

Bug 48773 - wayland: Multiple issues (4.3)


Summary:	wayland: 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 4.3-3-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2019-02-26 11:45 CET by Quality Assurance
Modified:	2019-02-27 13:29 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:	7.8 (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2019-02-26 11:45:47 CET

New Debian wayland 1.12.0-1+deb9u1 fixes:
This update addresses the following issue:
* file.c: heap-based buffer overflow when reading/creating images  (CVE-2017-16612)

Comment 1 Quality Assurance

2019-02-26 17:53:30 CET

--- mirror/ftp/4.3/unmaintained/4.3-0/source/wayland_1.12.0-1.dsc
+++ apt/ucs_4.3-0-errata4.3-3/source/wayland_1.12.0-1+deb9u1.dsc
@@ -1,3 +1,12 @@
+1.12.0-1+deb9u1 [Sun, 04 Mar 2018 11:43:29 +0100] Héctor Orón Martínez <zumbi@debian.org>:
+
+  * debian/patches/CVE-2017-16612.patch: (Closes: #889681, #892031)
+    - libXcursor before 1.1.15 has various integer overflows that could lead
+      to heap buffer overflows when processing malicious cursors, e.g., with
+      programs like GIMP. It is also possible that an attack vector exists
+      against the related code in cursor/xcursor.c in Wayland through
+      1.14.0.
+
 1.12.0-1 [Wed, 07 Dec 2016 18:54:57 +0100] Emilio Pozuelo Monfort <pochu@debian.org>:
 
   * New upstream release. Closes: #840752.

<http://10.200.17.11/4.3-3/#7906104207197331754>

Comment 2 Philipp Hahn

2019-02-27 09:05:34 CET

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

[4.3-3] 51e3ff84c0 Bug #48773: wayland 1.12.0-1+deb9u1
 doc/errata/staging/wayland.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Arvid Requate

2019-02-27 13:29:08 CET

<http://errata.software-univention.de/ucs/4.3/446.html>