Bug 618825 – CVE-2010-2101 php: multiple interruption vulnerabilities (MOPS-2010-04[123456])

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Bug 618825 - (CVE-2010-2101, MOPS-2010-041, MOPS-2010-042, MOPS-2010-043, MOPS-2010-044, MOPS-2010-045, MOPS-2010-046) CVE-2010-2101 php: multiple interruption vulnerabilities (MOPS-2010-04[123456])

Summary:	CVE-2010-2101 php: multiple interruption vulnerabilities (MOPS-2010-04[123456])

Status:	CLOSED DUPLICATE of bug 618785

Aliases:	CVE-2010-2101, MOPS-2010-041, MOPS-2010-042, MOPS-2010-043, MOPS-2010-044, MOPS-2010-045, MOPS-2010-046

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	unspecified Severity unspecified
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=none,source=internet,reported=...
Keywords:	Security

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2010-07-27 16:07 EDT by Tomas Hoger
Modified:	2015-08-19 04:51 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2010-07-27 16:12:29 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
MOPS-2010-041 reproducer (1.30 KB, text/plain) 2010-07-27 16:08 EDT, Tomas Hoger	no flags	Details
MOPS-2010-042 reproducer (1.46 KB, text/plain) 2010-07-27 16:08 EDT, Tomas Hoger	no flags	Details
MOPS-2010-043 reproducer (1.26 KB, text/plain) 2010-07-27 16:09 EDT, Tomas Hoger	no flags	Details
MOPS-2010-044 reproducer (1.27 KB, text/plain) 2010-07-27 16:09 EDT, Tomas Hoger	no flags	Details
MOPS-2010-045 reproducer (1.32 KB, text/plain) 2010-07-27 16:09 EDT, Tomas Hoger	no flags	Details
MOPS-2010-046 reproducer (1.25 KB, text/plain) 2010-07-27 16:10 EDT, Tomas Hoger	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Tomas Hoger 2010-07-27 16:07:38 EDT

Common Vulnerabilities and Exposures assigned an identifier CVE-2010-2101 to
the following vulnerability:

The (1) strip_tags, (2) setcookie, (3) strtok, (4) wordwrap, (5) str_word_count, and (6) str_pad functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.

References:
http://php-security.org/2010/05/26/mops-2010-041-php-strip_tags-interruption-information-leak-vulnerability/index.html
http://php-security.org/2010/05/26/mops-2010-042-php-setcookie-interruption-information-leak-vulnerability/index.html
http://php-security.org/2010/05/26/mops-2010-043-php-strtok-interruption-information-leak-vulnerability/index.html
http://php-security.org/2010/05/26/mops-2010-044-php-wordwrap-interruption-information-leak-vulnerability/index.html
http://php-security.org/2010/05/26/mops-2010-045-php-str_word_count-interruption-information-leak-vulnerability/index.html
http://php-security.org/2010/05/26/mops-2010-046-php-str_pad-interruption-information-leak-vulnerability/index.html

Comment 1 Tomas Hoger 2010-07-27 16:08:28 EDT

Created attachment 434819 [details]
MOPS-2010-041 reproducer

Comment 2 Tomas Hoger 2010-07-27 16:08:47 EDT

Created attachment 434820 [details]
MOPS-2010-042 reproducer

Comment 3 Tomas Hoger 2010-07-27 16:09:07 EDT

Created attachment 434821 [details]
MOPS-2010-043 reproducer

Comment 4 Tomas Hoger 2010-07-27 16:09:30 EDT

Created attachment 434822 [details]
MOPS-2010-044 reproducer

Comment 5 Tomas Hoger 2010-07-27 16:09:52 EDT

Created attachment 434823 [details]
MOPS-2010-045 reproducer

Comment 6 Tomas Hoger 2010-07-27 16:10:13 EDT

Created attachment 434824 [details]
MOPS-2010-046 reproducer

Comment 7 Tomas Hoger 2010-07-27 16:12:29 EDT

These are similar to CVE-2010-2100 issues, with the same patches addressing these issues too.  For details, see bug #618785, comment #6.

*** This bug has been marked as a duplicate of bug 618785 ***

Comment 8 Tomas Hoger 2010-07-27 16:13:05 EDT

Statement:

Red Hat does not consider interruption issues allowing safe_mode / open_basedir
restriction bypass to be security sensitive.  For more details see
https://bugzilla.redhat.com/show_bug.cgi?id=169857#c1 and
http://www.php.net/security-note.php

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