CVE-2007-4657

Published Sep 4, 2007 CVSS 2.0 · 7.5 High EPSS 3.0% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-1444-1 New php5 packages fix several vulnerabilities
Debian DSA Debian DSA DSA-1444-2 New php5 packages fix regression
Debian DSA Debian DSA DSA-1578-1 New php4 packages fix several vulnerabilities
EUVD EUVD EUVD-2007-4639 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.
Ubuntu USN Ubuntu USN USN-549-1 PHP vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 3:01 PM
Reserved
Sep 4, 2007, 12:00 AM
Status
Modified
Published
Sep 4, 2007, 10:17 PM
Modified
Jun 16, 2026, 10:44 PM