CVE-2007-5971: Mit Kerberos 5

Medium severity, CVSS 6.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Double free vulnerability in the gss_krb5int_make_seal_token_v3 function in lib/gssapi/krb5/k5sealv3.c in MIT Kerberos 5 (krb5) has unknown impact and attack vectors.

Affected products

• Mit Kerberos 5: up to and including 1.6.3_kdc

Published 2007-12-06. Last modified 2026-06-16.