Bug 402741 (CVE-2007-1217)

Summary:	CVE-2007-1217 Kernel: CAPI overflow
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	anton, kreilly
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
URL:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1217
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-12-22 21:16:11 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:	402751, 402761, 402771, 402781, 402791, 402801, 402811
Bug Blocks:

Description Jan Lieskovsky 2007-11-28 14:11:40 UTC

Description of problem:

Buffer overflow in the bufprint function in capiutil.c in libcapi, as used in
Linux kernel 2.6.9 to 2.6.20 and isdn4k-utils, allows local users to cause a
denial of service (crash) and possibly gain privileges via a crafted CAPI
packet.

This issue public via: 

http://bugs.gentoo.org/show_bug.cgi?id=170867


The reporter (Sune Kloppenborg Jeppesen <jaervosz>) did not attach
a patch :o(.

Comment 5 Vincent Danen 2010-12-22 21:16:11 UTC

This was addressed via:

Red Hat Enterprise Linux version 3 (RHSA-2007:0671)
Red Hat Enterprise Linux version 2.1 (RHSA-2007:0672)
Red Hat Linux Advanced Workstation 2.1 (RHSA-2007:0673)
Red Hat Enterprise Linux version 5 (RHSA-2007:0705)
Red Hat Enterprise Linux version 4 (RHSA-2007:0774)