Bug 608733 (CVE-2010-2444)

Summary:	CVE-2010-2444 MaraDNS: DoS (NULL pointer dereference) via specially-crafted csv2 zone file
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:	mfleming+rpm
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	maradns 1.4.03, maradns 1.3.07.10	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-08-02 17:17:50 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:	600738, 600739, 600740, 600741
Bug Blocks:

Description Jan Lieskovsky 2010-06-28 15:12:54 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2010-2444 to
the following vulnerability:

parse/Csv2_parse.c in MaraDNS 1.3.03, and other versions before
1.4.03, does not properly handle hostnames that do not end in a "."
(dot) character, which allows remote attackers to cause a denial of
service (NULL pointer dereference) via a crafted csv2 zone file.

References:
  [1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2444
  [2] http://www.openwall.com/lists/oss-security/2010/06/09/4
  [3] http://www.openwall.com/lists/oss-security/2010/06/24/5
  [4] http://maradns.org/download/maradns-1.4.02-parse_segfault.patch

Comment 1 Vincent Danen 2013-08-02 17:17:50 UTC

This issue is resolved in Fedora, however EPEL5 is still vulnerable.  The tracking bug for EPEL5 will remain open, but this bug can be closed.