CVE-2006-6383
PHP 5.2.0 and 4.4 allows local users to bypass safe_mode and open_basedir restrictions via a malicious path and a null byte before a ";" in a...
- Published
- Dec 10, 2006
- Updated
- Aug 7, 2024
- Assigning CNA
- mitre
- Evidence observed
- Dec 8, 2006
Primary CVSS
nvd · CVSS 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:PLow · next 30 days
- Percentile
- 64.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
PHP 5.2.0 and 4.4 allows local users to bypass safe_mode and open_basedir restrictions via a malicious path and a null byte before a ";" in a session_save_path argument, followed by an allowed path, which causes a parsing inconsistency in which PHP validates the allowed path but sets session.save_path to the malicious path.
Sources
1Maksymilian Arciemowicz · php · Dec 8, 2006
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