CVE-2011-3268
HIGH severity · CVSS 10 · Memory corruption
10CVSS HIGH
Summary
Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)6%
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
- http://osvdb.org/74738
- http://support.apple.com/kb/HT5130
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/standard/php_crypt_r.c?r1=311300&r2=311390&pathrev=315218
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:165
- http://www.php.net/ChangeLog-5.php#5.3.7
- http://www.php.net/archive/2011.php#id2011-08-18-1
- http://www.securityfocus.com/bid/49241