CVE-2010-1129
HIGH severity · CVSS 7.5 · Improper input validation
7.5CVSS HIGH
Summary
The safe_mode implementation in PHP before 5.2.13 does not properly handle directory pathnames that lack a trailing / (slash) character, which allows context-dependent attackers to bypass intended access restrictions via vectors related to use of the tempnam function.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)3%
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://www.php.net/releases/5_2_13.php ↗
Additional information
- NVD record
- http://www.php.net/releases/5_2_13.phpPatch
- http://secunia.com/advisories/38708Advisory
- http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
- http://secunia.com/advisories/40551
- http://securitytracker.com/id?1023661
- http://support.apple.com/kb/HT4312
- http://www.php.net/ChangeLog-5.php