pam_krb5 2.2.14 up to and including 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 malicious users to enumerate valid usernames.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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eyrie pam-krb5 2.2.14 |
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eyrie pam-krb5 2.3.4 |
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eyrie pam-krb5 2.3 |