Bug 798353 (CVE-2012-1095)

Summary:	CVE-2012-1095 osc: Improper sanitization of terminal emulator escape sequences when displaying build log and build status
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	extras-orphan, karlthered, msuchy, saispo
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-18 07:04:06 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	799226, 799227
Bug Blocks:

Description Jan Lieskovsky 2012-02-28 17:50:48 UTC

A security flaw was found in the way osc, the Python language based command line client for the openSUSE build service, displayed build logs and build status for particular build. A rogue repository server could use this flaw to modify window's title, or possibly execute arbitrary commands or overwrite files via a specially-crafted build log or build status output containing an escape sequence for a terminal emulator.

References:
[1] https://bugzilla.novell.com/show_bug.cgi?id=749335

Comment 1 Jan Lieskovsky 2012-02-28 17:57:53 UTC

CVE request:
[2] http://www.openwall.com/lists/oss-security/2012/02/28/9

Comment 2 Jan Lieskovsky 2012-03-02 07:45:42 UTC

The CVE identifier of CVE-2012-1095 has been assigned to this issue:
[3] http://www.openwall.com/lists/oss-security/2012/03/02/2

Comment 3 Jan Lieskovsky 2012-03-02 07:47:30 UTC

Once there is final upstream patch, please schedule updates for the versions, of the osc package, as shipped with Fedora 15, Fedora 16 and Fedora EPEL 6.

Comment 4 Jan Lieskovsky 2012-03-02 07:49:19 UTC

Created osc tracking bugs for this issue

Affects: fedora-all [bug 799226]
Affects: epel-6 [bug 799227]