Bug 1483990 (CVE-2017-9454)

Summary:	CVE-2017-9454 resiprocate: buffer overlow in ares_parse_a_reply
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	daniel
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:21:57 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:	1483991, 1483992
Bug Blocks:

Description Adam Mariš 2017-08-22 12:35:39 UTC

Buffer overflow in the ares_parse_a_reply function in the embedded
ares library in ReSIProcate before 1.12.0 allows remote attackers to
cause a denial of service (out-of-bounds-read) via a crafted DNS
request.

Upstream patch:

https://github.com/resiprocate/resiprocate/commit/d67a9ca6fd06ca65d23e313bdbad1ef4dd3aa0df

Comment 1 Adam Mariš 2017-08-22 12:36:02 UTC

Created resiprocate tracking bugs for this issue:

Affects: epel-all [bug 1483991]
Affects: fedora-all [bug 1483992]

Comment 2 Product Security DevOps Team 2019-06-08 03:21:57 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.