Bug 1493506 (CVE-2014-8684)

Summary:	CVE-2014-8684 php-Kohana: Timing attack and PHP object injection
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	gwync
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	php-Kohana 3.3.3	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:25:52 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1487598, 1487599
Bug Blocks:

Description Andrej Nemec 2017-09-20 11:22:54 UTC

Kohana 3.2.3 and earlier and 3.3.x through 3.3.2 make it easier for remote attackers to spoof session cookies and consequently conduct PHP object injection attacks by leveraging use of standard string comparison operators to compare cryptographic hashes.

References:

http://seclists.org/fulldisclosure/2014/May/54

Upstream patch:

https://github.com/kohana/core/commit/66b409a6da2960130888989534ff1799532b8f32

Comment 1 Andrej Nemec 2017-09-20 11:23:18 UTC

Created php-Kohana tracking bugs for this issue:

Affects: epel-6 [bug 1487598]
Affects: fedora-all [bug 1487599]

Comment 4 Product Security DevOps Team 2019-06-08 03:25:52 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.