Description
Buffer underflow in the header function in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by passing an all-whitespace string to this function, which causes it to write '\0' characters in whitespace that precedes the string.
Metrics
CVSS 2.0 6.8/10
AV:N/AC:M/Au:N/C:P/I:P/A:PAffected software
No affected versions have been published.
Timeline
- Published
- Mar 21, 2007
- Last modified
- Jun 16, 2026
- NVD status
- Modified