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cvelistMitreCVELIST:CVE-2007-0988
HistoryFeb 20, 2007 - 5:00 p.m.

CVE-2007-0988

2007-02-2017:00:00
mitre
www.cve.org
14

AI Score

7.3

Confidence

High

EPSS

0.008

Percentile

81.8%

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