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
99.0%
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | krb5 | < 1.20.1-2+deb12u2 | krb5_1.20.1-2+deb12u2_all.deb |
Debian | 11 | all | krb5 | < 1.18.3-6+deb11u5 | krb5_1.18.3-6+deb11u5_all.deb |
Debian | 999 | all | krb5 | < 1.21.3-3 | krb5_1.21.3-3_all.deb |
Debian | 13 | all | krb5 | < 1.21.3-3 | krb5_1.21.3-3_all.deb |