Bug 50241 – expat: Multiple issues (4.3)

Bug 50241 - expat: Multiple issues (4.3)


Summary:	expat: Multiple issues (4.3)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.3
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.3-4-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

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

Reported:	2019-09-23 08:37 CEST by Quality Assurance
Modified:	2019-09-25 14:18 CEST (History)
CC List:	0 users

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What kind of report is it?:	Security Issue
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How will those affected feel about the bug?:	---
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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)

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Description Quality Assurance

2019-09-23 08:37:41 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 08:50:00 CEST

--- mirror/ftp/4.3/unmaintained/component/4.3-4-errata/source/expat_2.2.0-2+deb9u2.dsc
+++ apt/ucs_4.3-0-errata4.3-4/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://10.200.17.11/4.3-4/#6398635680556849928>

Comment 2 Philipp Hahn

2019-09-23 09:02:46 CEST

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

[4.3-4] ec1fe95a2e Bug #50241: expat 2.2.0-2+deb9u3
 doc/errata/staging/expat.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[4.3-4] d910a774cb Bug #50241: expat 2.2.0-2+deb9u3
 doc/errata/staging/expat.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comment 3 Philipp Hahn

2019-09-25 14:18:18 CEST

<http://errata.software-univention.de/ucs/4.3/590.html>