Bug 55219 - unzip: Multiple issues (5.0)
unzip: Multiple issues (5.0)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 5.0
All Linux
: P3 normal (vote)
: UCS 5.0-2-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2022-09-26 07:59 CEST by Quality Assurance
Modified: 2022-09-29 12:38 CEST (History)
0 users

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Max CVSS v3 score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)


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Description Quality Assurance univentionstaff 2022-09-26 07:59:19 CEST
New Debian unzip 6.0-23+deb10u3 fixes:
This update addresses the following issues:
* Heap out-of-bound writes and reads during conversion of wide string to  local string (CVE-2022-0529)
* SIGSEGV during the conversion of an utf-8 string to a local string  (CVE-2022-0530)
Comment 1 Quality Assurance univentionstaff 2022-09-26 09:00:16 CEST
--- mirror/ftp/pool/main/u/unzip/unzip_6.0-23+deb10u2.dsc
+++ apt/ucs_5.0-0-errata5.0-2/source/unzip_6.0-23+deb10u3.dsc
@@ -1,3 +1,9 @@
+6.0-23+deb10u3 [Thu, 22 Sep 2022 18:25:09 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
+
+  * Non-maintainer upload by the LTS Team.
+  * CVE-2022-0530: segmentation fault on invalid input.
+  * CVE-2022-0529: heap buffer overwrite. Closes: #1010355.
+
 6.0-23+deb10u2 [Sun, 10 Jan 2021 16:12:00 +0100] Santiago Vila <sanvila@debian.org>:
 
   * Two more patches from Mark Adler for CVE-2019-13232. Closes: #963996.

<http://piuparts.knut.univention.de/5.0-2/#7537919656330046991>
Comment 2 Philipp Hahn univentionstaff 2022-09-28 08:49:57 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[5.0-2] 6a530a6581 Bug #55219: unzip 6.0-23+deb10u3
 doc/errata/staging/unzip.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[5.0-2] a9ab8e7c3a Bug #55219: unzip 6.0-23+deb10u3
 doc/errata/staging/unzip.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)