Bug 1258424

Summary:	vorbis-tools: Bufer overflow in aiff_open function
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	hdegoede, jrusnack, kdudka
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:	2015-08-31 15:06:20 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:	1258427
Bug Blocks:	1258426

Description Adam Mariš 2015-08-31 11:06:30 UTC

A buffer overflow vulnerability was found in oggenc/audio.c in function aiff_open when trying to open invalid aiff file:

if(fread(buffer,1,len,in) < len)

where variable 'len' can be controlled by user via:

if(!find_aiff_chunk(in, "COMM", &len))

Upstream patch:

https://trac.xiph.org/attachment/ticket/2212/0001-oggenc-Fix-large-alloca-on-bad-AIFF-input.patch

Upstream report (containing reproducer):

https://trac.xiph.org/ticket/2212

Comment 1 Adam Mariš 2015-08-31 11:10:51 UTC

Created vorbis-tools tracking bugs for this issue:

Affects: fedora-all [bug 1258427]

Comment 2 Martin Prpič 2015-08-31 15:06:20 UTC


*** This bug has been marked as a duplicate of bug 1258443 ***

Comment 3 Fedora Update System 2015-09-04 19:46:12 UTC

vorbis-tools-1.4.0-22.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2015-09-16 21:21:03 UTC

vorbis-tools-1.4.0-20.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.