Bug 1315344 (CVE-2016-3185)

Summary:	CVE-2016-3185 php: Type confusion vulnerability in make_http_soap_request()
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abhgupta, dmcphers, fedora, jialiu, jokerman, jorton, kseifried, lmeyer, mmaslano, mmccomas, rcollet, sardella, tiwillia, webstack-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	php 7.0.4	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-06-16 11:19:54 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1315347
Bug Blocks:	1315348

Description Adam Mariš 2016-03-07 14:04:12 UTC

It was found that due to an insufficient validation of the cookies field when making SOAP http request through https://github.com/php/php-src/blob/master/ext/soap/php_http.c#L835 , there is lack of validation of 2nd/3rd elements in cookies array, which results in type confusion when they are no longer string.

Upstream bug:

https://bugs.php.net/bug.php?id=71610

Upstream patch:

https://git.php.net/?p=php-src.git;a=commit;h=eaf4e77190d402ea014207e9a7d5da1a4f3727ba

Comment 1 Adam Mariš 2016-03-07 14:11:23 UTC

Created php tracking bugs for this issue:

Affects: fedora-all [bug 1315347]

Comment 2 Andrej Nemec 2016-03-17 08:56:54 UTC

CVE assignment:

http://seclists.org/oss-sec/2016/q1/669

Comment 3 Tomas Hoger 2016-06-16 11:19:54 UTC

This issue is a sub-set of issues under CVE-2015-8835 (bug 1323074).  It seems the fix for that issue was not properly applied to PHP 7, hence the issue was re-reported there, but was already fixed in PHP 5 versions at the time.

See bug 1323074 comment 1 for more info on the original issue.

*** This bug has been marked as a duplicate of bug 1323074 ***