Bug 1315575 (CVE-2016-1959) - CVE-2016-1959 Mozilla: Service Worker Manager out-of-bounds read in Service Worker Manager (MFSA 2016-22)
Summary: CVE-2016-1959 Mozilla: Service Worker Manager out-of-bounds read in Service W...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2016-1959
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1313724
TreeView+ depends on / blocked
 
Reported: 2016-03-08 06:10 UTC by Huzaifa S. Sidhpurwala
Modified: 2019-09-29 13:45 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-03-09 08:36:42 UTC


Attachments (Terms of Use)

Description Huzaifa S. Sidhpurwala 2016-03-08 06:10:06 UTC
Security researcher Looben Yang reported a mechanism where the Clients API in Service Workers can be used to trigger an out-of-bounds read in ServiceWorkerManager. This results in a potentially exploitable crash. 


External Reference:

https://www.mozilla.org/security/announce/2016/mfsa2016-22.html


Acknowledgements:

Name: the Mozilla project
Upstream: Looben Yang

Statement:

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


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