Bug 1236951 – CVE-2015-2728 Mozilla: Type confusion in Indexed Database Manager (MFSA 2015-61)

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Bug 1236951 - (CVE-2015-2728) CVE-2015-2728 Mozilla: Type confusion in Indexed Database Manager (MFSA 2015-61)

Summary:	CVE-2015-2728 Mozilla: Type confusion in Indexed Database Manager (MFSA 2015-61)

Status:	CLOSED ERRATA

Aliases:	CVE-2015-2728

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=20150702,repor...
Keywords:	Security

Depends On:
Blocks:	1235754
	Show dependency tree / graph

Reported:	2015-06-30 00:59 EDT by Huzaifa S. Sidhpurwala
Modified:	2015-11-24 07:22 EST (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-07-06 00:27:10 EDT
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-2015:1207	normal	SHIPPED_LIVE	Critical: firefox security update	2015-07-03 05:12:10 EDT

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2015-06-30 00:59:04 EDT

Security researcher Paul Bandha reported a type confusion error where part of IDBDatabase is read by the Indexed Database Manager and incorrectly used as a pointer when it shouldn't be used as such. This leads to memory corruption and the possibility of an exploitable crash. 


External Reference:

http://www.mozilla.org/security/announce/2015/mfsa2015-61.html


Acknowledgements:

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

Comment 1 errata-xmlrpc 2015-07-03 01:13:21 EDT

This issue has been addressed in the following products:

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

Via RHSA-2015:1207 https://rhn.redhat.com/errata/RHSA-2015-1207.html

Comment 2 Huzaifa S. Sidhpurwala 2015-07-06 00:27:10 EDT

Statement:

This issue does not affect the version of thunderbird package, as shipped with Red Hat Enterprise Linux 5, 6 and 7.

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