Bug 1443331 – CVE-2017-5430 Mozilla: Memory safety bugs fixed in Firefox 53 and Firefox ESR 52.1 (MFSA 2017-12)

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1443331 - (CVE-2017-5430) CVE-2017-5430 Mozilla: Memory safety bugs fixed in Firefox 53 and Firefox ESR 52.1 (MFSA 2017-12)

Summary:	CVE-2017-5430 Mozilla: Memory safety bugs fixed in Firefox 53 and Firefox ESR...

Status:	CLOSED ERRATA

Aliases:	CVE-2017-5430

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=20170419,repor...
Keywords:	Security

Depends On:
Blocks:	1437814
	Show dependency tree / graph

Reported:	2017-04-19 02:22 EDT by Huzaifa S. Sidhpurwala
Modified:	2017-08-17 01:41 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-04-21 02:10:29 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-2017:1106	normal	SHIPPED_LIVE	Critical: firefox security update	2017-04-21 00:49:25 EDT

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2017-04-19 02:22:14 EDT

Mozilla developers and community members Christian Holler, Jon Coppeard, Milan Sreckovic, Tyson Smith, Ronald Crane, Randell Jesup, Philipp, Tooru Fujisawa, and Kan-Ru Chen reported memory safety bugs present in Firefox 52 and Firefox ESR 52. 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/mfsa2017-11/#CVE-2017-5430


Acknowledgements:

Name: the Mozilla project
Upstream: Mozilla developers and community

Comment 1 errata-xmlrpc 2017-04-20 20:52:40 EDT

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1106

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