Bug 1399433 (CVE-2014-9912)

Summary:	CVE-2014-9912 php: stack buffer overflow in locale_get_display_name
Product:	[Other] Security Response	Reporter:	Doran Moppert <dmoppert>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fedora, hhorak, jorton, rcollet, sardella
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	php 5.5.13, php 5.4.30, php 5.3.29	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-30 03:51:18 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:
Bug Blocks:	1360344

Description Doran Moppert 2016-11-29 04:41:34 UTC

A string of more than 255 characters passed to locale_get_display_name (in the php-intl package) will cause a stack buffer overflow in the ICU library.

Upstream issue:

https://bugs.php.net/bug.php?id=67397

Upstream patch:

https://bugs.php.net/patch-display.php?bug_id=67397&patch=bug67397-patch&revision=latest

CVE assignment:

https://seclists.org/oss-sec/2016-q4/525

Note that this patch is actually a workaround for CVE-2014-9911 in icu.