Improper input validation in Mit Kerberos 5
CVE-2011-1527
The kdb_ldap plugin in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a kinit operation with incorrect string case for the realm, related to the is_principal_in_realm, krb5_set_error_message, krb5_ldap_get_principal, and process_as_req functions.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.037 (88.4th percentile) — read the EPSS interpretation.
Affected products
- Mit Kerberos_5 — versions 1.9, 1.9.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (vendor-advisory, x_refsource_MANDRIVA)
- cve@mitre.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
- cve@mitre.org (x_refsource_REDHAT, vendor-advisory, Vendor Advisory)