Bug 881790 (CVE-2012-5597, CVE-2012-6059)

Summary:	CVE-2012-5597 CVE-2012-6059 wireshark: DoS (crash) in the ISAKMP dissector (wnpa-sec-2012-35)
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	huzaifas, jrusnack, jsafrane, mapcode.mind, phatina, rvokal
Target Milestone:	---	Keywords:	Reopened, Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	[REJECTED CVE] An out of heap-based buffer bounds read flaw was found in the way Wireshark, a network traffic analyzer, performed dissection of certain ISAKMP packets. The issue occurs because dissect_isakmp() function in epan/dissectors/packet-isakmp.c in the ISAKMP dissector uses an incorrect data structure to determine IKEv2 decryption parameters. A remote attacker could provide a specially-crafted ISAKMP packet / packet capture that, when processed, would lead to wireshark executable crash.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-11-22 03:22:59 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:	881873, 994924, 1004712
Bug Blocks:	881865, 974906

Description Jan Lieskovsky 2012-11-29 15:14:32 UTC

An out of heap-based buffer bounds read flaw was found in the way Wireshark, a network traffic analyzer, performed dissection of certain ISAKMP packets. A remote attacker could provide a specially-crafted ISAKMP packet / packet capture that, when processed, would lead to wireshark executable crash.

Upstream bug report:
[1] https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7855

References:
[2] http://www.wireshark.org/security/wnpa-sec-2012-35.html
[3] http://www.wireshark.org/docs/relnotes/wireshark-1.6.12.html
[4] http://www.wireshark.org/docs/relnotes/wireshark-1.8.4.html

Relevant upstream patch:
[5] http://anonsvn.wireshark.org/viewvc?view=revision&revision=45510

Reproducer:
[6] https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7855#c1

Comment 1 Jan Lieskovsky 2012-11-29 15:17:45 UTC

This issue did NOT affect the version of the wireshark package, as shipped with Red Hat Enterprise Linux 5.

--

This issue affects the version of the wireshark package, as shipped with Red Hat Enterprise Linux 6.

--

This issue affects the versions of the wireshark package, as shipped with Fedora release of 16 and 17.

Comment 2 Jan Lieskovsky 2012-11-29 17:51:15 UTC

Created wireshark tracking bugs for this issue

Affects: fedora-all [bug 881873]

Comment 3 Vincent Danen 2012-11-29 22:07:15 UTC

This was assigned CVE-2012-5597:

http://www.openwall.com/lists/oss-security/2012/11/29/5

Comment 11 Jan Lieskovsky 2012-12-05 13:46:03 UTC

The CVE-2012-5597 identifier has been rejected by Mitre in favour of CVE-2012-6059 one:

Name: CVE-2012-5597

** REJECT **

DO NOT USE THIS CANDIDATE NUMBER.  ConsultIDs: CVE-2012-6059.  Reason:
This candidate is a reservation duplicate of CVE-2012-6059.  Notes:
All CVE users should reference CVE-2012-6059 instead of this
candidate.  All references and descriptions in this candidate have
been removed to prevent accidental usage.

--

The correct CVE identifier this particular wireshark flaw should be referenced under (from now on) is CVE-2012-6059.

Comment 12 errata-xmlrpc 2013-11-21 07:31:16 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1569 https://rhn.redhat.com/errata/RHSA-2013-1569.html

Comment 13 Huzaifa S. Sidhpurwala 2013-11-22 03:22:59 UTC

Statement:

(none)