Bug 53611 – aspell: Multiple issues (4.4)

Bug 53611 - aspell: Multiple issues (4.4)


Summary:	aspell: 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:	Erik Damrose

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

Reported:	2021-07-26 09:37 CEST by Quality Assurance
Modified:	2021-07-28 18:38 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:	6.6 (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H)

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Description Quality Assurance

2021-07-26 09:37:22 CEST

New Debian aspell 0.60.7~20110707-3+deb9u1 fixes:
This update addresses the following issues:
* stack-based buffer over-read in acommon::unescape in common/getdata.cpp  (CVE-2019-17544)
* Heap-buffer-overflow in acommon::ObjStack::dup_top (CVE-2019-25051)

Comment 1 Quality Assurance

2021-07-26 10:00:25 CEST

--- mirror/ftp/4.3/unmaintained/4.3-0/source/aspell_0.60.7~20110707-3.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/aspell_0.60.7~20110707-3+deb9u1.dsc
@@ -1,3 +1,13 @@
+0.60.7~20110707-3+deb9u1 [Sat, 24 Jul 2021 19:03:02 +0200] Thorsten Alteholz <debian@alteholz.de>:
+
+  * Non-maintainer upload by the LTS Team.
+  * CVE-2019-25051
+    objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow
+  * CVE-2019-17544
+    It was discovered that Aspell incorrectly handled certain inputs which
+    leads to a stack-based buffer over-read.
+    An attacker could potentially access sensitive information.
+
 0.60.7~20110707-3 [Fri, 06 Mar 2015 18:38:42 +0100] Agustin Martin Domingo <agmartin@debian.org>:
 
   * Really upload to sid.

<http://piuparts.knut.univention.de/4.4-8/#8431632324123771612>

Comment 2 Erik Damrose

2021-07-27 17:25:16 CEST

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

Comment 3 Erik Damrose

2021-07-28 18:38:03 CEST

<https://errata.software-univention.de/#/?erratum=4.4x1013>