Bug 42570 – expat: Mehrere Sicherheitslücken (ES 3.3)

Bug 42570 - expat: Mehrere Sicherheitslücken (ES 3.3)


Summary:	expat: Mehrere Sicherheitslücken (ES 3.3)

Status:	CLOSED WONTFIX

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 3.3
Hardware:	Other Linux

Importance:	P4 normal (vote)
Target Milestone:	---
Assigned To:	UCS maintainers
QA Contact:

URL:
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Depends on:	39421
Blocks:	39422
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Reported:	2016-10-05 12:34 CEST by Arvid Requate
Modified:	2019-04-11 19:25 CEST (History)
CC List:	0 users

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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?:	---
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Bug group (optional):	Security
Max CVSS v3 score:	6.8 (CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P)

Flags:	requate: Patch_Available+

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Description Arvid Requate

2016-10-05 12:34:46 CEST

+++ This bug was initially created as a clone of Bug #39421 +++

This security issue is fixed in upstream Debian package version 2.0.1-7+squeeze2:

* Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0 allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted XML data (CVE-2015-1283)

Comment 1 Arvid Requate

2016-10-05 12:37:23 CEST

Upstream Debian package version 2.1.0-1+deb7u4 fixes these additional issues:

* unanticipated internal calls to srand (CVE-2012-6702)
* use of too little entropy (CVE-2016-5300)

Comment 2 Stefan Gohmann

2019-01-03 07:10:54 CET

This issue has been filled against UCS 3.3. The maintenance with bug and security fixes for UCS 3.3 has ended on 31st of December 2016.

Customers still on UCS 3.3 are encouraged to update to UCS 4.3. Please contact
your partner or Univention for any questions.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or simply reopen the issue. In this case please provide detailed information on how this issue is affecting you.