Bug 53867 - tiff: Multiple issues (4.4)
Summary: tiff: Multiple issues (4.4)
Status: CLOSED FIXED
Alias: None
Product: UCS
Classification: Unclassified
Component: Security updates
Version: UCS 4.4
Hardware: All Linux
: P3 normal
Target Milestone: UCS 4.4-8-errata
Assignee: Quality Assurance
QA Contact: Erik Damrose
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-04 09:29 CEST by Quality Assurance
Modified: 2021-10-06 17:05 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

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Description Quality Assurance univentionstaff 2021-10-04 09:29:10 CEST 
New Debian tiff 4.0.8-2+deb9u7 fixes:
This update addresses the following issues:
* a buffer overflow via the "invertImage()" may lead to DoS (CVE-2020-19131)
* heap-based buffer overflow in _TIFFmemcpy() in tif_unix.c (CVE-2020-19144)
Comment 1 Quality Assurance univentionstaff 2021-10-04 10:00:17 CEST 
--- mirror/ftp/4.4/unmaintained/component/4.4-8-errata/source/tiff_4.0.8-2+deb9u6.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/tiff_4.0.8-2+deb9u7.dsc
@@ -1,3 +1,11 @@
+4.0.8-2+deb9u7 [Sat, 18 Sep 2021 18:41:25 +0530] Utkarsh Gupta <utkarsh@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * Add patch so that LogLuvSetupEncode() error
+    must return 0. (Fixes: CVE-2020-19144)
+  * Add patch to fix invertImage() for bps
+    2 and 4. (Fixes: CVE-2020-19131)
+
 4.0.8-2+deb9u6 [Sun, 27 Jun 2021 13:03:02 +0200] Thorsten Alteholz <debian@alteholz.de>:
 
   * Non-maintainer upload by the LTS Team.

<http://piuparts.knut.univention.de/4.4-8/#5459938673782027106>
Comment 2 Erik Damrose univentionstaff 2021-10-05 12:31:36 CEST 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-8] 1dd8cf05ff Bug #53867: tiff 4.0.8-2+deb9u7
 doc/errata/staging/tiff.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)