CVE-2006-0591

Description

The crypt_gensalt functions for BSDI-style extended DES-based and FreeBSD-sytle MD5-based password hashes in crypt_blowfish 0.4.7 and earlier do not evenly and randomly distribute salts, which makes it easier for attackers to guess passwords from a stolen password file due to the increased number of collisions.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11502

https://exchange.xforce.ibmcloud.com/vulnerabilities/24590

http://www.vupen.com/english/advisories/2006/0477

http://www.securityfocus.com/archive/1/424260/100/0/threaded

http://www.redhat.com/support/errata/RHSA-2006-0526.html

http://www.osvdb.org/23005

http://support.avaya.com/elmodocs2/security/ASA-2006-113.htm

http://secunia.com/advisories/20782

http://secunia.com/advisories/20653

http://secunia.com/advisories/20232

http://secunia.com/advisories/18772

http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/glibc/crypt_blowfish/crypt_gensalt.c?only_with_tag=CRYPT_BLOWFISH_1_0

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3