Bug 914664 (CVE-2013-0343)

Summary:	CVE-2013-0343 kernel: handling of IPv6 temporary addresses
Product:	[Other] Security Response	Reporter:	Prasad Pandit <ppandit>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	agordeev, anton, bhu, davej, dhoward, fhrbata, gansalmon, iboverma, itamar, jforbes, jkacur, jneedle, jonathan, jwboyer, kernel-maint, kernel-mgr, lgoncalv, lwang, madhu.chinakonda, mcressma, npajkovs, plougher, pmatouse, rt-maint, rvrbovsk, sforsber, williams
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:	2013-11-25 16:39:42 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:	999361, 999362, 999364, 999365, 999368, 999371, 999380
Bug Blocks:	883700

Description Prasad Pandit 2013-02-22 13:02:54 UTC

Due to the way the Linux kernel handles the creation of IPv6 temporary
addresses a malicious LAN user can remotely disable them altogether
which may lead to privacy violations and information disclosure.

Reference:
  -> http://seclists.org/oss-sec/2012/q4/292
  -> http://seclists.org/oss-sec/2013/q1/92

Comment 2 Petr Matousek 2013-08-20 15:46:05 UTC

Upstream commit:

https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=4b08a8f1bd8cb4541c93ec170027b4d0782dab52

Comment 5 Prasad Pandit 2013-08-21 08:55:19 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 999380]

Comment 6 Fedora Update System 2013-08-23 00:32:12 UTC

kernel-3.10.9-100.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2013-08-23 00:44:24 UTC

kernel-3.10.9-200.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 9 errata-xmlrpc 2013-10-22 17:32:06 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:1449 https://rhn.redhat.com/errata/RHSA-2013-1449.html

Comment 10 errata-xmlrpc 2013-10-31 16:33:30 UTC

This issue has been addressed in following products:

  MRG for RHEL-6 v.2

Via RHSA-2013:1490 https://rhn.redhat.com/errata/RHSA-2013-1490.html

Comment 11 errata-xmlrpc 2013-11-21 16:07:23 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1645 https://rhn.redhat.com/errata/RHSA-2013-1645.html

Comment 12 Vincent Danen 2013-11-25 16:39:42 UTC

Statement:

(none)