Vulnerability Database

296,223

Total vulnerabilities in the database

CVE-2012-2317

The Debian php_crypt_revamped.patch patch for PHP 5.3.x, as used in the php5 package before 5.3.3-7+squeeze4 in Debian GNU/Linux squeeze, the php5 package before 5.3.2-1ubuntu4.17 in Ubuntu 10.04 LTS, and the php5 package before 5.3.5-1ubuntu7.10 in Ubuntu 11.04, does not properly handle an empty salt string, which might allow remote attackers to bypass authentication by leveraging an application that relies on the PHP crypt function to choose a salt for password hashing.

  • Published: Aug 7, 2012
  • Updated: Apr 13, 2023
  • CVE: CVE-2012-2317
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

Software From Fixed in
debian / php5-common 5.3.3-7+squeeze4 5.3.3-7+squeeze4.x
debian / php5-common - 5.3.2-1.x
debian / debian_linux - -
canonical / php5 5.3.2-1ubuntu4.17 5.3.2-1ubuntu4.17.x
canonical / php5 - 5.3.2-1ubuntu4.16.x
canonical / ubuntu_linux 10.04 10.04.x
canonical / php5 5.3.5-1ubuntu7.10 5.3.5-1ubuntu7.10.x
canonical / ubuntu_linux 11.04 11.04.x
canonical / php5 - 5.3.5-1ubuntu7.9.x