CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
98.8%
The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a ticket request.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | krb5 | <Β 1.7+dfsg-4 | krb5_1.7+dfsg-4_all.deb |
Debian | 11 | all | krb5 | <Β 1.7+dfsg-4 | krb5_1.7+dfsg-4_all.deb |
Debian | 999 | all | krb5 | <Β 1.7+dfsg-4 | krb5_1.7+dfsg-4_all.deb |
Debian | 13 | all | krb5 | <Β 1.7+dfsg-4 | krb5_1.7+dfsg-4_all.deb |