Bug 50242

Summary:	expat: Multiple issues (4.4)
Product:	UCS	Reporter:	Philipp Hahn <hahn>
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 4.4-1-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:	5.5 (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Description Philipp Hahn

2019-09-23 08:43:44 CEST

New Debian expat 2.2.0-2+deb9u3 fixes:
This update addresses the following issue:
* Heap-based buffer over-read via crafted XML input (CVE-2019-15903)

Comment 1 Quality Assurance

2019-09-23 08:50:01 CEST

--- mirror/ftp/4.4/unmaintained/4.4-1/source/expat_2.2.0-2+deb9u2.dsc
+++ apt/ucs_4.4-0-errata4.4-1/source/expat_2.2.0-2+deb9u3.dsc
@@ -1,3 +1,9 @@
+2.2.0-2+deb9u3 [Thu, 19 Sep 2019 23:43:05 +0200] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * xmlparse.c: Deny internal entities closing the doctype (CVE-2019-15903)
+    (Closes: #939394)
+
 2.2.0-2+deb9u2 [Thu, 27 Jun 2019 19:10:58 +0000] Laszlo Boszormenyi (GCS) <gcs@debian.org>:
 
   * Fix extraction of namespace prefix from XML name (CVE-2018-20843)

<http://10.200.17.11/4.4-1/#6398635680556849928>

Comment 2 Philipp Hahn

2019-09-23 09:02:28 CEST

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

[4.4-1] 30eb6e4dfa Bug #50242: expat_2.2.0-2+deb9u3
 doc/errata/staging/expat.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Philipp Hahn

2019-09-25 14:37:42 CEST

<http://errata.software-univention.de/ucs/4.4/288.html>