Bug 1193437

Summary:	flac: NULL pointer dereference in FLAC__stream_encoder_process()
Product:	[Other] Security Response	Reporter:	Vasyl Kaigorodov <vkaigoro>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	mlichvar
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:	2015-02-26 09:43:07 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:	1193445
Bug Blocks:	1193444

Description Vasyl Kaigorodov 2015-02-17 10:50:03 UTC

It was reported [1] that flac crashes on processing a crafted [2] file.

Related code:
  src/libFLAC/stream_encoder.c line:2143
    Function FLAC__stream_encoder_process()

[1]: http://sourceforge.net/p/flac/bugs/425/
[2]: http://sourceforge.net/projects/pocfiles/files/t1.flac/download

Comment 1 Vasyl Kaigorodov 2015-02-17 10:56:50 UTC

Created flac tracking bugs for this issue:

Affects: fedora-all [bug 1193445]

Comment 3 Tomas Hoger 2015-02-26 14:39:37 UTC

This is a NULL pointer dereference issue in libFLAC encoder.

Fixed upstream in:
https://git.xiph.org/?p=flac.git;a=commitdiff;h=c06a44969c1145242a22f75fc8fb2e8b54c55303

Affects the currently latest upstream version 1.3.1.