Bug 853329 (CVE-2011-1398)

Summary:	CVE-2011-1398 PHP: sapi_header_op() %0D sequence handling security bypass
Product:	[Other] Security Response	Reporter:	Kurt Seifried <kseifried>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	btotty, fedora, jorton, krajguru, rpm, yjog
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-12-11 10:33:38 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:	865986, 958614, 1037490, 1037491
Bug Blocks:	854174, 855229, 952520

Description Kurt Seifried 2012-08-31 05:15:13 UTC

This was originally reported by rui_hirokawa.jp to the PHP project.

The CVE database entry reports:

The sapi_header_op function in main/SAPI.c in PHP before 5.3.11 does
not properly handle %0D sequences (aka carriage return characters),
which allows remote attackers to bypass an HTTP response-splitting
protection mechanism via a crafted URL, related to improper
interaction between the PHP header function and certain browsers, as
demonstrated by Internet Explorer and Google Chrome.

Upstream bug and fix:

https://bugs.php.net/bug.php?id=60227
https://bugs.php.net/patch-display.php?bug_id=60227&patch=SAPI.diff&revision=latest
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_4/main/SAPI.c?r1=323986&r2=323985&pathrev=323986


External references:

(none)

Comment 8 errata-xmlrpc 2013-02-21 10:14:26 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:0514 https://rhn.redhat.com/errata/RHSA-2013-0514.html

Comment 13 errata-xmlrpc 2013-09-30 22:12:28 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:1307 https://rhn.redhat.com/errata/RHSA-2013-1307.html

Comment 15 Huzaifa S. Sidhpurwala 2013-10-03 10:58:16 UTC

Statement:

(none)

Comment 18 errata-xmlrpc 2013-12-11 02:25:58 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:1814 https://rhn.redhat.com/errata/RHSA-2013-1814.html