Buffer underflow in the PHP_FILTER_TRIM_DEFAULT macro in the filtering extension (ext/filter) in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by calling filter_var with certain modes such as FILTER_VALIDATE_INT, which causes filter to write a null byte in whitespace that precedes the buffer.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-03-14T18:00:00

Updated: 2024-08-07T12:59:08.639Z

Reserved: 2007-03-14T00:00:00

Link: CVE-2007-1453

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2007-03-14T18:19:00.000

Modified: 2008-09-05T21:20:32.187

Link: CVE-2007-1453

cve-icon Redhat

No data.