The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an "a:2147483649:{" argument.
References
Configurations
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History
No history.
Information
Published : 2007-02-20 17:28
Updated : 2024-02-04 17:13
NVD link : CVE-2007-0988
Mitre link : CVE-2007-0988
CVE.ORG link : CVE-2007-0988
JSON object : View
Products Affected
canonical
- ubuntu_linux
php
- php
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer