CVEvulnerability
CVE-2010-1915
5.0 MEDIUM
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- Status
- Modified
- Published
- 2010-05-12
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
Description
The preg_quote function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows 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, modification of ZVALs whose values are not updated in the associated local variables, and access of previously-freed memory.
Affected configurations
• php php 5.2.0
• php php 5.2.1
• php php 5.2.2
• php php 5.2.3
• php php 5.2.4
• php php 5.2.5
• php php 5.2.6
• php php 5.2.7
• php php 5.2.8
• php php 5.2.9
• php php 5.2.10
• php php 5.2.11
• php php 5.2.12
• php php 5.3.0
• php php 5.3.1
• php php 5.3.2
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html lists.opensuse.org
- http://www.php-security.org/2010/05/09/mops-2010-017-php-preg_quote-interruption-information-leak-vulnerability/index.html www.php-security.org
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58586 exchange.xforce.ibmcloud.com
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html lists.opensuse.org
- http://www.php-security.org/2010/05/09/mops-2010-017-php-preg_quote-interruption-information-leak-vulnerability/index.html www.php-security.org
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58586 exchange.xforce.ibmcloud.com