Bug 42891 – libxslt: Multiple issues (ES 3.2)

Bug 42891 - libxslt: Multiple issues (ES 3.2)


Summary:	libxslt: Multiple issues (ES 3.2)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 3.2
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 3.2-ES
Assigned To:	Arvid Requate
QA Contact:	Janek Walkenhorst

URL:
Keywords:

Depends on:	41561
Blocks:
	Show dependency tree / graph

Reported:	2016-11-08 19:14 CET by Arvid Requate
Modified:	2017-09-28 17:17 CEST (History)
CC List:	1 user (show)

See Also:
What kind of report is it?:	Security Issue
What type of bug is this?:	---
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Bug group (optional):	Security
Max CVSS v3 score:	8.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Flags:	requate: Patch_Available+

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Description Arvid Requate

2016-11-08 19:14:00 CET

+++ This bug was initially created as a clone of Bug #41561 +++

The following issues have been fixed in the upstream Debian (Wheezy) package version 1.1.26-14.1+deb7u1:

* The xsltStylePreCompute function in preproc.c in libxslt 1.1.28 does not check if the parent nonfusion" issue. (CVE-2015-7995)

* numbers.c in libxslt before 1.1.29, as used in Google Chrome before 51.0.2704.63, mishandles nssibly have unspecified other impact via a crafted document. (CVE-2016-1683)

* numbers.c in libxslt before 1.1.29, as used in Google Chrome before 51.0.2704.63, mishandles t or resource consumption) or possibly have unspecified other impact via a crafted document. (CVE-2016-1684)

Comment 1 Arvid Requate

2016-11-08 19:14:24 CET

Upstream Debian (Wheezy) package version 1.1.26-14.1+deb7u2 fixes the following issue:

* heap overread can cause arbitrary code execution or denial of service (CVE-2016-4738)

Comment 2 Arvid Requate

2017-04-19 10:13:27 CEST

Upstream Debian (Wheezy) package version 1.1.26-14.1+deb7u3 fixes the following issue:

* integer overflow in libxslt (CVE-2017-5029)

Comment 3 Arvid Requate

2017-04-19 10:39:17 CEST

Package rebuilt with backported patches.

Advisory checked in into my extsec3.2 git repo.

Comment 4 Janek Walkenhorst

2017-05-26 11:00:18 CEST

Tests (amd64): OK

Comment 5 Janek Walkenhorst

2017-05-31 14:20:06 CEST

Advisory: OK

Comment 6 Arvid Requate

2017-09-18 13:16:49 CEST

The advisory is here: https://git.knut.univention.de/arequate/extsec3.2

Comment 7 Philipp Hahn

2017-09-28 17:17:55 CEST

<http://errata.software-univention.de/ucs/3.2/456.html>