Bug 1525795

Summary:	CVE-2017-17664 asterisk: Mishandled compound RTCP packets in res/res_rtp_asterisk.c can allow remote attackers to cause a crash or write arbitrary data
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bazanluis20, bennie.joubert, itamar, jsmith.fedora, psampaio, rbryant
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	asterisk 13.18.4, asterisk 14.7.4, asterisk 15.1.4	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-18 20:42:42 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:	1525796
Bug Blocks:

Description Sam Fowler 2017-12-14 04:49:06 UTC

Certain compound RTCP packets are mishandled in Asterisk Open Source res/res_rtp_asterisk.c which can lead to a crash or allow remote attackers to write arbitrary data. Affected versions include 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9.

References:
https://nvd.nist.gov/vuln/detail/CVE-2017-17664
http://downloads.asterisk.org/pub/security/AST-2017-012.html
https://issues.asterisk.org/jira/secure/attachment/56394/AST-2017-012-13.diff
https://issues.asterisk.org/jira/browse/ASTERISK-27429
https://issues.asterisk.org/jira/browse/ASTERISK-27382

Comment 1 Sam Fowler 2017-12-14 04:49:29 UTC

Created asterisk tracking bugs for this issue:

Affects: fedora-all [bug 1525796]

Comment 2 Pedro Sampaio 2017-12-18 20:42:42 UTC


*** This bug has been marked as a duplicate of bug 1525689 ***