Bug 49374

Summary:	unzip: Multiple issues (4.4)
Product:	UCS	Reporter:	Quality Assurance <qa>
Component:	Security updates	Assignee:	Quality Assurance <qa>
Status:	CLOSED FIXED	QA Contact:	Philipp Hahn <hahn>
Severity:	normal
Priority:	P3
Version:	UCS 4.4
Target Milestone:	UCS 4.4-0-errata
Hardware:	All
OS:	Linux
What kind of report is it?:	Security Issue	What type of bug is this?:	---
Who will be affected by this bug?:	---	How will those affected feel about the bug?:	---
User Pain:		Enterprise Customer affected?:
School Customer affected?:		ISV affected?:
Waiting Support:		Flags outvoted (downgraded) after PO Review:
Ticket number:		Bug group (optional):
Max CVSS v3 score:	7.0 (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)

Description Quality Assurance

2019-04-29 08:32:15 CEST

New Debian unzip 6.0-21+deb9u1 fixes:
This update addresses the following issue:
* Heap-based buffer overflow in fileio.c:UzpPassword function allows code  execution (CVE-2018-1000035)

Comment 1 Quality Assurance

2019-04-29 15:01:32 CEST

--- mirror/ftp/4.3/unmaintained/4.3-0/source/unzip_6.0-21.dsc
+++ apt/ucs_4.4-0-errata4.4-0/source/unzip_6.0-21+deb9u1.dsc
@@ -1,3 +1,8 @@
+6.0-21+deb9u1 [Wed, 17 Apr 2019 21:23:40 +0200] Santiago Vila <sanvila@debian.org>:
+
+  * Fix buffer overflow in password protected ZIP archives. Closes: #889838.
+    Patch borrowed from SUSE. For reference, this is CVE-2018-1000035.
+
 6.0-21 [Sun, 11 Dec 2016 21:03:30 +0100] Santiago Vila <sanvila@debian.org>:
 
   * Rename all debian/patches/* to have .patch ending.

<http://10.200.17.11/4.4-0/#7920889309958969208>

Comment 2 Philipp Hahn

2019-04-29 16:02:17 CEST

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

[4.4-0] 0523275ee3 Bug #49374: unzip 6.0-21+deb9u1
 doc/errata/staging/unzip.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comment 3 Arvid Requate

2019-05-02 13:22:33 CEST

<http://errata.software-univention.de/ucs/4.4/73.html>