The wordwrap function in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, does not properly use the breakcharlen variable, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash, or infinite loop) via certain arguments, as demonstrated by a 'chr(0), 0, ""' argument set.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2007-09-04T18:00:00
Updated: 2024-08-07T14:37:05.815Z
Reserved: 2007-07-25T00:00:00
Link: CVE-2007-3998
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2007-09-04T18:17:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-3998
 Redhat
                        Redhat