Unrated severityNVD Advisory· Published Jun 8, 2010· Updated Apr 29, 2026
CVE-2010-2191
CVE-2010-2191
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.
Affected products
17cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*+ 16 more
- cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.10:*:*:*:*:*:*:*
- 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:5.2.2:*:*:*:*:*:*:*
- 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:5.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
11- www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-054-php-zend_concatzend_assign_concat-opcode-interruption-information-leak-and-memory-corruption-vulnerability/index.htmlnvdExploit
- www.php-security.org/2010/05/31/mops-2010-055-php-arrayobjectuasort-interruption-memory-corruption-vulnerability/index.htmlnvdExploit
- lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.htmlnvd
- marc.infonvd
- exchange.xforce.ibmcloud.com/vulnerabilities/59221nvd
News mentions
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