Bug 44859 – expat: Multiple issues (4.2)

Bug 44859 - expat: Multiple issues (4.2)


Summary:	expat: Multiple issues (4.2)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.2
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.2-3-errata
Assigned To:	Philipp Hahn
QA Contact:	Arvid Requate

URL:
Keywords:

Depends on:
Blocks:	43355
	Show dependency tree / graph

Reported:	2017-06-26 15:27 CEST by Arvid Requate
Modified:	2018-05-08 14:56 CEST (History)
CC List:	0 users

See Also:
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):	Security
Max CVSS v3 score:	6.5 (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Flags:	requate: Patch_Available+

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Description Arvid Requate

2017-06-26 15:27:18 CEST

Upstream Debian package version 2.1.0-6+deb8u4 fixes:

* Inifinite loop due to invalid XML in external entity (CVE-2017-9233)

* Denial of service due to integer overflow to fix inside XML_Parse (CVE-2016-9063)

Comment 1 Philipp Hahn

2018-01-25 10:59:57 CET

Mass-import from Debian-Security:
  python -m univention.repong.^Cbmirror -s jessie -r 4.2-3 --override=$HOME/REPOS/repo-ng/mirror/update_ucs42_mirror_from_debian.yml --errata=doc/errata --sql --process=ALL -vvvv --now=201801211553

YAML: git:bd6159834a..449aa5a7cf

Comment 2 Quality Assurance

2018-05-04 16:57:26 CEST

--- mirror/ftp/4.2/unmaintained/4.2-0/source/expat_2.1.0-6+deb8u3.dsc
+++ apt/ucs_4.2-0-errata4.2-3/source/expat_2.1.0-6+deb8u4.dsc
@@ -1,3 +1,9 @@
+2.1.0-6+deb8u4 [Sun, 18 Jun 2017 06:54:14 +0000] Laszlo Boszormenyi (GCS) <gcs@debian.org>:
+
+  * Use upstream fix for the following vulnerabilities:
+    - CVE-2017-9233, external entity infinite loop bug,
+    - CVE-2016-9063, undefined behavior from signed integer overflow.
+
 2.1.0-6+deb8u3 [Sun, 05 Jun 2016 08:32:26 +0000] Laszlo Boszormenyi (GCS) <gcs@debian.org>:
 
   * Use upstream fix for the following security vulnerabilities:

Comment 3 Arvid Requate

2018-05-07 21:58:33 CEST

* No UCS specific patches
* Comparison to previously shipped version ok
* Installation Ok
* Advisory adjusted:
  7e7e6010a4 | Sort CVEs and adjust wording

Comment 4 Arvid Requate

2018-05-08 14:56:26 CEST

<http://errata.software-univention.de/ucs/4.2/374.html>