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.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T12:59:08.639Z
Reserved: 2007-03-14T00:00:00
Link: CVE-2007-1453

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Status : Deferred
Published: 2007-03-14T18:19:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-1453

No data.