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- Snyk ID SNYK-CENTOS8-KRB5LIBS-2120137
- published 26 Jul 2021
- disclosed 12 Jul 2021
How to fix?
krb5-libs to version 0:1.18.2-8.3.el8_4 or higher.
Note: Versions mentioned in the description apply only to the upstream
krb5-libs package and not the
krb5-libs package as distributed by
How to fix? for
Centos:8 relevant fixed versions and status.
ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation.