CVE-2013-7041
The pam_userdb module for Pam uses a case-insensitive method to compare hashed passwords, which makes it easier for attackers to guess the password via a brute force attack.
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N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0261 (2.6%)
Percentil: 85.7%
EPSS: 2026-05-06
Afecta
cristian_gafton:pam_userdbDescripción técnica
The pam_userdb module for Pam uses a case-insensitive method to compare hashed passwords, which makes it easier for attackers to guess the password via a brute force attack.
Publicada: 8/5/2014, 14:29:12
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://www.openwall.com/lists/oss-security/2013/12/09/16
- http://www.openwall.com/lists/oss-security/2013/12/09/5
- http://www.securityfocus.com/bid/64180
- http://www.ubuntu.com/usn/USN-2935-1
- http://www.ubuntu.com/usn/USN-2935-2
- http://www.ubuntu.com/usn/USN-2935-3
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731368
- https://bugzilla.redhat.com/show_bug.cgi?id=1038555