CVE-2011-0438
UnknownEPSS 1.53%
Last modified
CVE-2011-0438 is a vulnerability of currently unknown severity. nslcd/pam.c in the nss-pam-ldapd 0.8.0 PAM module returns a success code when a user is not found in LDAP, which allows remote attackers to bypass authentication.. EPSS estimates a 1.53% chance of exploitation in the next 30 days.
Description
nslcd/pam.c in the nss-pam-ldapd 0.8.0 PAM module returns a success code when a user is not found in LDAP, which allows remote attackers to bypass authentication.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arthurdejong | Nss-Pam-Ldapd | 0.8.0 |
References
- http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/msg00000.htmlPatch, Vendor Advisory
- http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/msg00000.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-0438?
nslcd/pam.c in the nss-pam-ldapd 0.8.0 PAM module returns a success code when a user is not found in LDAP, which allows remote attackers to bypass authentication.
How severe is CVE-2011-0438?
Severity scoring for CVE-2011-0438 is pending analysis. The EPSS model estimates a 1.53% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0438?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2011-0438?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST