Bug 1416271 – CVE-2017-5375 Mozilla: Excessive JIT code allocation allows bypass of ASLR and DEP (MFSA 2017-02)

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Bug 1416271 - (CVE-2017-5375) CVE-2017-5375 Mozilla: Excessive JIT code allocation allows bypass of ASLR and DEP (MFSA 2017-02)

Summary:	CVE-2017-5375 Mozilla: Excessive JIT code allocation allows bypass of ASLR an...

Status:	CLOSED ERRATA

Aliases:	CVE-2017-5375

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=20170124,repor...
Keywords:	Security

Depends On:
Blocks:	1414732
	Show dependency tree / graph

Reported:	2017-01-25 01:12 EST by Huzaifa S. Sidhpurwala
Modified:	2018-04-17 21:42 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:	2017-02-02 01:27:40 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-2017:0190	normal	SHIPPED_LIVE	Critical: firefox security update	2017-02-21 12:18:56 EST
Red Hat Product Errata	RHSA-2017:0238	normal	SHIPPED_LIVE	Important: thunderbird security update	2017-02-02 04:38:23 EST

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2017-01-25 01:12:17 EST

JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks.


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-02/#CVE-2017-5375

Acknowledgements:

Name: the Mozilla project
Upstream: Rh0

Comment 1 errata-xmlrpc 2017-01-25 04:32:52 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-2017:0190 https://rhn.redhat.com/errata/RHSA-2017-0190.html

Comment 2 errata-xmlrpc 2017-02-01 23:39:21 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-2017:0238 https://rhn.redhat.com/errata/RHSA-2017-0238.html

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