Bug 1496651 – CVE-2017-7810 Mozilla: Memory safety bugs fixed in Firefox 56 and Firefox ESR 52.4 (MFSA 2017-22)

Bugzilla will be upgraded to version 5.0 on a still to be determined date in the near future. The original upgrade date has been delayed.

Bug 1496651 - (CVE-2017-7810) CVE-2017-7810 Mozilla: Memory safety bugs fixed in Firefox 56 and Firefox ESR 52.4 (MFSA 2017-22)

Summary:	CVE-2017-7810 Mozilla: Memory safety bugs fixed in Firefox 56 and Firefox ESR...

Status:	CLOSED ERRATA

Aliases:	CVE-2017-7810

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

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

URL:
Whiteboard:	impact=critical,public=20170928,repor...
Keywords:	Security

Depends On:
Blocks:	1494903
	Show dependency tree / graph

Reported:	2017-09-28 00:26 EDT by Doran Moppert
Modified:	2017-10-11 19:51 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-10-11 19:51:36 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2017:2831	normal	SHIPPED_LIVE	Critical: firefox security update	2017-09-28 23:47:43 EDT
Red Hat Product Errata	RHSA-2017:2885	normal	SHIPPED_LIVE	Important: thunderbird security update	2017-10-11 23:40:10 EDT

Groups: None (edit)

Description Doran Moppert 2017-09-28 00:26:01 EDT

Mozilla developers and community members Christoph Diehl, Jan de Mooij, Jason Kratzer, Randell Jesup, Tom Ritter, Tyson Smith, and Sebastian Hengst reported memory safety bugs present in Firefox 55 and Firefox ESR 52.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code.


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-22/#CVE-2017-7810

Comment 2 Doran Moppert 2017-09-28 01:01:58 EDT

Acknowledgments:

Name: the Mozilla project
Upstream: Christoph Diehl, Jan de Mooij, Jason Kratzer, Randell Jesup, Tom Ritter, Tyson Smith, Sebastian Hengst

Comment 3 Tomas Hoger 2017-09-28 14:43:53 EDT

Public now via upstream advisories:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-22/
https://www.mozilla.org/en-US/security/advisories/mfsa2017-21/

Comment 4 errata-xmlrpc 2017-09-28 19:48:21 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:2831 https://access.redhat.com/errata/RHSA-2017:2831

Comment 5 errata-xmlrpc 2017-10-11 19:40:48 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:2885 https://access.redhat.com/errata/RHSA-2017:2885

Note You need to log in before you can comment on or make changes to this bug.