CVE-2011-4120
N/A
N/A
Summary
Yubico PAM Module before 2.10 performed user authentication when 'use_first_pass' PAM configuration option was not used and the module was configured as 'sufficient' in the PAM configuration. A remote attacker could use this flaw to circumvent common authentication process and obtain access to the account in question by providing a NULL value (pressing Ctrl-D keyboard sequence) as the password string.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| yubico-pam | yubico-pam | before 2.10 | affected |
Weaknesses
- Other
ADP Enrichment
CVE Program Container
Additional References
- https://security-tracker.debian.org/tracker/CVE-2011-4120
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4120
- https://access.redhat.com/security/cve/cve-2011-4120
- https://www.openwall.com/lists/oss-security/2011/11/07/6
References
- https://security-tracker.debian.org/tracker/CVE-2011-4120
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4120
- https://access.redhat.com/security/cve/cve-2011-4120
- https://www.openwall.com/lists/oss-security/2011/11/07/6
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