CVE-2011-2483

Description

crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.

References

http://freshmeat.net/projects/crypt_blowfish

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.html

http://php.net/security/crypt_blowfish

http://support.apple.com/kb/HT5130

http://www.debian.org/security/2011/dsa-2340

http://www.debian.org/security/2012/dsa-2399

http://www.mandriva.com/security/advisories?name=MDVSA-2011:165

http://www.mandriva.com/security/advisories?name=MDVSA-2011:178

http://www.mandriva.com/security/advisories?name=MDVSA-2011:179

http://www.mandriva.com/security/advisories?name=MDVSA-2011:180

http://www.openwall.com/crypt/

http://www.php.net/archive/2011.php#id2011-08-18-1

http://www.php.net/ChangeLog-5.php#5.3.7

http://www.postgresql.org/docs/8.4/static/release-8-4-9.html

http://www.redhat.com/support/errata/RHSA-2011-1377.html

http://www.redhat.com/support/errata/RHSA-2011-1378.html

http://www.redhat.com/support/errata/RHSA-2011-1423.html

http://www.securityfocus.com/bid/49241

http://www.ubuntu.com/usn/USN-1229-1

https://exchange.xforce.ibmcloud.com/vulnerabilities/69319

Details

Risk Information

CVSS v2