Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information (memory contents) or cause a denial of service (thread crash) via a large len value to the (1) strspn or (2) strcspn function, which triggers an out-of-bounds read. NOTE: this affects different product versions than CVE-2007-3996.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T15:01:10.099Z
Reserved: 2007-09-04T00:00:00
Link: CVE-2007-4657

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Status : Deferred
Published: 2007-09-04T22:17:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-4657

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