The array_user_key_compare function in PHP 4.4.6 and earlier, and 5.x up to 5.2.1, makes erroneous calls to zval_dtor, which triggers memory corruption and allows local users to bypass safe_mode and execute arbitrary code via a certain unset operation after array_user_key_compare has been called.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-03-16T21:00:00

Updated: 2024-08-07T12:59:08.512Z

Reserved: 2007-03-16T00:00:00

Link: CVE-2007-1484

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2007-03-16T21:19:00.000

Modified: 2018-10-19T18:18:30.490

Link: CVE-2007-1484

cve-icon Redhat

No data.