Bug 54610 – jbig2dec: Multiple issues (5.0)

Bug 54610 - jbig2dec: Multiple issues (5.0)


Summary:	jbig2dec: 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 5.0-1-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2022-03-28 09:16 CEST by Quality Assurance
Modified:	2022-03-30 12:41 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:	9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance

2022-03-28 09:16:38 CEST

New Debian jbig2dec 0.16-1+deb10u1 fixes:
This update addresses the following issue:
* heap-based buffer overflow in jbig2_image_compose in jbig2_image.c  (CVE-2020-12268)

Comment 1 Quality Assurance

2022-03-28 10:02:17 CEST

--- mirror/ftp/pool/main/j/jbig2dec/jbig2dec_0.16-1.dsc
+++ apt/ucs_5.0-0-errata5.0-1/source/jbig2dec_0.16-1+deb10u1.dsc
@@ -1,3 +1,10 @@
+0.16-1+deb10u1 [Sun, 24 Oct 2021 19:03:02 +0200] Thorsten Alteholz <debian@alteholz.de>:
+
+  * Team upload (printing and LTS)
+  * CVE-2020-12268
+    avoid overflow with extreme values of x,y,w,h in function
+    jbig2_image_compose()
+
 0.16-1 [Sun, 07 Apr 2019 17:52:08 +0200] Jonas Smedegaard <dr@jones.dk>:
 
   [ upstream ]

<http://piuparts.knut.univention.de/5.0-1/#6190040974384305655>

Comment 2 Philipp Hahn

2022-03-30 09:14:08 CEST

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

[5.0-1] f9b22fb15d Bug #54610: jbig2dec 0.16-1+deb10u1
 doc/errata/staging/jbig2dec.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Erik Damrose

2022-03-30 12:41:44 CEST

<https://errata.software-univention.de/#/?erratum=5.0x268>