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CVE-2010-2191 Details

Description

The (1) parse_str, (2) preg_match, (3) unpack, and (4) pack functions; the (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, and (7) ZEND_ASSIGN_CONCAT opcodes; and the (8) ArrayObject::uasort method 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) or trigger memory corruption by causing a userspace interruption of an internal function or handler. NOTE: vectors 2 through 4 are related to the call time pass by reference feature.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html	CVE
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html	CVE
http://marc.info/?l=bugtraq&m=133469208622507&w=2	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/59221	CVE
http://www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-054-php-zend_concatzend_assign_concat-opcode-interruption-information-leak-and-memory-corruption-vulnerability/index.html	CVE	Exploit
http://www.php-security.org/2010/05/31/mops-2010-055-php-arrayobjectuasort-interruption-memory-corruption-vulnerability/index.html	CVE	Exploit
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html	[email protected]
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html	[email protected]
http://marc.info/?l=bugtraq&m=133469208622507&w=2	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/59221	[email protected]
http://www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-054-php-zend_concatzend_assign_concat-opcode-interruption-information-leak-and-memory-corruption-vulnerability/index.html	[email protected]	Exploit
http://www.php-security.org/2010/05/31/mops-2010-055-php-arrayobjectuasort-interruption-memory-corruption-vulnerability/index.html	[email protected]	Exploit

see all 22 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
php php	5.2.0 5.2.1 5.2.2 5.2.3 5.2.4
CPE cpe:2.3:a:php:php:5.2.0:::::::* cpe:2.3:a:php:php:5.2.1:::::::* cpe:2.3:a:php:php:5.2.2:::::::* cpe:2.3:a:php:php:5.2.3:::::::* cpe:2.3:a:php:php:5.2.4:::::::* cpe:2.3:a:php:php:5.2.5:::::::* cpe:2.3:a:php:php:5.2.6:::::::* cpe:2.3:a:php:php:5.2.7:::::::* cpe:2.3:a:php:php:5.2.8:::::::* cpe:2.3:a:php:php:5.2.9:::::::* cpe:2.3:a:php:php:5.2.10:::::::* cpe:2.3:a:php:php:5.2.11:::::::* cpe:2.3:a:php:php:5.2.12:::::::* cpe:2.3:a:php:php:5.2.13:::::::* cpe:2.3:a:php:php:5.3.0:::::::* cpe:2.3:a:php:php:5.3.1:::::::* cpe:2.3:a:php:php:5.3.2:::::::* Remediation No remediation found in references.

Product

Versions

php php

5.2.0

5.2.1

5.2.2

5.2.3

5.2.4

CPE

cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.13:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 17, 2017	CVE Modified	[email protected]
Aug 23, 2016	CVE Modified	[email protected]
Jun 8, 2010	Initial Analysis	[email protected]