Bug 1293876 (CVE-2015-8616) - CVE-2015-8616 php: Use after free vulnerability in Collator::sortWithSortKeys
Summary: CVE-2015-8616 php: Use after free vulnerability in Collator::sortWithSortKeys
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2015-8616
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-12-23 10:41 UTC by Adam Mariš
Modified: 2020-02-28 11:35 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-08 02:46:49 UTC
Embargoed:

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Description Adam Mariš 2015-12-23 10:41:43 UTC 
A use-after-free vulnerability was found in Collator::sortWithSortKeys, that can be potentially remotely exploitable if the sorting function is called on a user supplied array. Only php 7 is affected.

Upstream bug (contains reproducer resulting into null dereference):

https://bugs.php.net/bug.php?id=71020

CVE assignment:

http://seclists.org/oss-sec/2015/q4/561
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