Bug 746817 (CVE-2011-4063)

Summary:	CVE-2011-4063 asterisk: remote crash in SIP channel driver (AST-2011-012)
Product:	[Other] Security Response	Reporter:	Vincent Danen <vdanen>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	itamar, jeff, rbryant
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	asterisk 1.8.7.1	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 10:58:08 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:	746818, 746819, 746820
Bug Blocks:

Description Vincent Danen 2011-10-17 20:40:52 UTC

It was found that a remote authenticated user could cause Asterisk to crash with a malformed request due to an uninitialized variable [1].  This flaw affects all versions of ASterisk 1.8.x and 10.x.  This has been corrected upstream in versions 1.8.7.1 and 10.0.0-rc1.

[1] http://downloads.asterisk.org/pub/security/AST-2011-012.html

Comment 1 Vincent Danen 2011-10-17 20:43:07 UTC

Created asterisk tracking bugs for this issue

Affects: fedora-15 [bug 746818]
Affects: fedora-16 [bug 746819]
Affects: epel-6 [bug 746820]

Comment 2 Fedora Update System 2011-11-10 07:32:23 UTC

asterisk-1.8.7.1-1.el6 has been pushed to the Fedora EPEL 6 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 3 Fedora Update System 2011-11-10 17:43:21 UTC

asterisk-1.8.7.1-1.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2011-11-10 17:47:33 UTC

asterisk-1.8.7.1-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Product Security DevOps Team 2019-06-10 10:58:08 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.