Oracle Solaris 11: CVE-2021-36222 (11.4 SRU 38.101.6)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
07/22/2021
11/18/2021
11/17/2021
02/17/2022
Description
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.
Solution(s)
- oracle-solaris-11-4-upgrade-security-kerberos-5-1-18-4-0-11-4-38-0-1-101-1
- oracle-solaris-11-4-upgrade-security-kerberos-5-kdc-1-18-4-0-11-4-38-0-1-101-1
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