Bug 1291587 – CVE-2015-7212 Mozilla: Integer overflow allocating extremely large textures (MFSA 2015-139)

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Bug 1291587 - (CVE-2015-7212) CVE-2015-7212 Mozilla: Integer overflow allocating extremely large textures (MFSA 2015-139)

Summary:	CVE-2015-7212 Mozilla: Integer overflow allocating extremely large textures (...

Status:	CLOSED ERRATA

Aliases:	CVE-2015-7212

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=20151216,repor...
Keywords:	Security

Depends On:
Blocks:	1290704
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Reported:	2015-12-15 03:42 EST by Huzaifa S. Sidhpurwala
Modified:	2016-01-06 03:48 EST (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-01-05 14:46:13 EST
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-2015:2657	normal	SHIPPED_LIVE	Critical: firefox security update	2015-12-16 18:20:40 EST
Red Hat Product Errata	RHSA-2016:0001	normal	SHIPPED_LIVE	Important: thunderbird security update	2016-01-05 15:33:59 EST

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2015-12-15 03:42:15 EST

Security researcher Abhishek Arya (Inferno) of the Google Chrome Security Team used the Address Sanitizer tool to discover an integer overflow when when allocating textures of extremely larges sizes during graphics operations. This results in a potentially exploitable crash when triggered. 


External Reference:

https://www.mozilla.org/security/announce/2015/mfsa2015-139.html


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter.

Comment 1 errata-xmlrpc 2015-12-16 13:23:40 EST

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 5

Via RHSA-2015:2657 https://rhn.redhat.com/errata/RHSA-2015-2657.html

Comment 2 errata-xmlrpc 2016-01-05 10:35:07 EST

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2016:0001 https://rhn.redhat.com/errata/RHSA-2016-0001.html

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