Bug 441876 (CVE-2008-1687)

Summary:	CVE-2008-1687 m4: unquoted output of maketemp and mkstemp
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	vcrhonek
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
URL:	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2008-1687
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-04-15 07:29:31 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:

Description Tomas Hoger 2008-04-10 16:58:10 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2008-1687 to the following vulnerability:

The (1) maketemp and (2) mkstemp builtin functions in GNU m4 before
1.4.11 do not quote their output when a file is created, which might
allow context-dependent attackers to trigger a macro expansion,
leading to unspecified use of an incorrect filename.

References:
http://www.openwall.com/lists/oss-security/2008/04/07/1
http://lists.gnu.org/archive/html/m4-announce/2008-04/msg00000.html
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.510612
http://secunia.com/advisories/29671

Upstream patch:
http://git.sv.gnu.org/gitweb/?p=m4.git;a=commit;h=5345bb49077bfda9fabd048e563f9e7077fe335d

Comment 1 Tomas Hoger 2008-04-15 07:29:31 UTC

Red Hat does not consider this to be a security issue.