CVE-2009-1384
UnknownEPSS 3.33%
Last modified
CVE-2009-1384 is a vulnerability of currently unknown severity. pam_krb5 2.2.14 through 2.3.4, as used in Red Hat Enterprise Linux (RHEL) 5, generates different password prompts depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.. EPSS estimates a 3.33% chance of exploitation in the next 30 days.
Description
pam_krb5 2.2.14 through 2.3.4, as used in Red Hat Enterprise Linux (RHEL) 5, generates different password prompts depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eyrie | Pam-Krb5 | 2.2.14 |
| Eyrie | Pam-Krb5 | 2.3 |
| Eyrie | Pam-Krb5 | 2.3.4 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=502602Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=502602Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-1384?
pam_krb5 2.2.14 through 2.3.4, as used in Red Hat Enterprise Linux (RHEL) 5, generates different password prompts depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
How severe is CVE-2009-1384?
Severity scoring for CVE-2009-1384 is pending analysis. The EPSS model estimates a 3.33% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1384?
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.
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Are you affected by CVE-2009-1384?
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