VulnerabilityModified
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.
MEDIUM 5.0EPSS 2.54%
Does this matter?
Lower severity and a low EPSS score (2.54%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 2.54% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- php/php
- Source
- secalert@redhat.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.