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CVE-2010-2191

N/A

Published: June 7, 2010 at 08:00 PM UTC

Updated: June 16, 2026 at 11:20 PM UTC

1 product affected across 1 vendorPHP

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Severity

N/A

Exploit prediction

EPSS 2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PHP · PHPdrupal

95%

5.2.0 5.2.1 5.2.10 5.2.11 5.2.12 5.2.13 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.3.0 5.3.1 5.3.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (11)

Vendor Advisoryx_refsource_SUSE

Source: [email protected]

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

Vendor Advisoryx_refsource_SUSE

Source: [email protected]

http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html

Vendor Advisoryx_refsource_HP

Source: [email protected]

http://marc.info/?l=bugtraq&m=133469208622507&w=2

x_refsource_MISCExploit

Source: [email protected]

http://www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.html

x_refsource_MISCExploit

Source: [email protected]

http://www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.html

x_refsource_MISCExploit

Source: [email protected]

http://www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.html

x_refsource_MISCExploit

Source: [email protected]

http://www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.html

x_refsource_MISCExploit

Source: [email protected]

http://www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.html

CVSS

6.4MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-119

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