CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
90.4%
Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | heimdal | < 0.5.2-1 | heimdal_0.5.2-1_all.deb |
Debian | 11 | all | heimdal | < 0.5.2-1 | heimdal_0.5.2-1_all.deb |
Debian | 999 | all | heimdal | < 0.5.2-1 | heimdal_0.5.2-1_all.deb |
Debian | 13 | all | heimdal | < 0.5.2-1 | heimdal_0.5.2-1_all.deb |
Debian | 12 | all | krb5 | < 1.2.7-3 | krb5_1.2.7-3_all.deb |
Debian | 11 | all | krb5 | < 1.2.7-3 | krb5_1.2.7-3_all.deb |
Debian | 999 | all | krb5 | < 1.2.7-3 | krb5_1.2.7-3_all.deb |
Debian | 13 | all | krb5 | < 1.2.7-3 | krb5_1.2.7-3_all.deb |