Bug 1223266 – CVE-2015-1258 chromium-browser: Negative-size parameter in Libvpx.

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Bug 1223266 - (CVE-2015-1258) CVE-2015-1258 chromium-browser: Negative-size parameter in Libvpx.

Summary:	CVE-2015-1258 chromium-browser: Negative-size parameter in Libvpx.

Status:	NEW

Aliases:	CVE-2015-1258

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20150519,repor...
Keywords:	Security

Depends On:	1223276 1223277 1225732
Blocks:	1223255
	Show dependency tree / graph

Reported:	2015-05-20 04:56 EDT by Vasyl Kaigorodov
Modified:	2015-11-25 05:33 EST (History)
CC List:	1 user (show)

See Also:
Fixed In Version:	Chrome 43.0.2357.65
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2015:1023	normal	SHIPPED_LIVE	Important: chromium-browser security update	2015-05-25 03:25:57 EDT

Groups: None (edit)

Description Vasyl Kaigorodov 2015-05-20 04:56:03 EDT

An unspecified negative-size parameter flaw was found in the Libvpx.  component of the Chromium browser.

Upstream bug: https://code.google.com/p/chromium/issues/detail?id=450939

External References:

http://googlechromereleases.blogspot.com/2015/05/stable-channel-update_19.html

Comment 2 errata-xmlrpc 2015-05-24 23:26:52 EDT

This issue has been addressed in the following products:

  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2015:1023 https://rhn.redhat.com/errata/RHSA-2015-1023.html

Comment 3 Huzaifa S. Sidhpurwala 2015-05-28 02:07:50 EDT

This issue was fixed in chromium, by limiting the size of the input stream to be 16384x16384. 


The following chromium commit (in embedded libvpx) fixes the issue:

https://chromium.googlesource.com/chromium/deps/libvpx/+/306d74445e38b203c38f222f7deecf674296215c

Comment 4 Huzaifa S. Sidhpurwala 2015-05-28 02:38:39 EDT

Created libvpx tracking bugs for this issue:

Affects: fedora-all [bug 1225732]

Comment 5 Huzaifa S. Sidhpurwala 2015-05-28 02:40:09 EDT

Statement:

Red Hat Product Security has rated this issue as having moderate security impact, a future update may address this flaw in libvpx.

Comment 6 Fedora Update System 2015-09-20 11:22:12 EDT

libvpx-1.4.0-5.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2015-09-24 04:24:32 EDT

libvpx-1.3.0-7.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.

Comment 8 Fedora Update System 2015-10-05 18:52:25 EDT

libvpx-1.3.0-7.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.

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