Vulnerability Details CVE-2012-6113
The openssl_encrypt function in ext/openssl/openssl.c in PHP 5.3.9 through 5.3.13 does not initialize a certain variable, which allows remote attackers to obtain sensitive information from process memory by providing zero bytes of input data.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.6%
CVSS Severity
CVSS v2 Score 5.0
References
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=270a406ac94b5fc5cc9ef59fc61e3b4b95648a3e
- http://openwall.com/lists/oss-security/2013/01/18/6
- http://www.ubuntu.com/usn/USN-1702-1
- https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1099793
- https://bugs.php.net/bug.php?id=61413
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=270a406ac94b5fc5cc9ef59fc61e3b4b95648a3e
- http://openwall.com/lists/oss-security/2013/01/18/6
- http://www.ubuntu.com/usn/USN-1702-1
- https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1099793
- https://bugs.php.net/bug.php?id=61413