9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:P/I:P/A:C
0.06 Low
EPSS
Percentile
93.4%
The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | krb5 | < 1.10.1+dfsg-2 | krb5_1.10.1+dfsg-2_all.deb |
Debian | 11 | all | krb5 | < 1.10.1+dfsg-2 | krb5_1.10.1+dfsg-2_all.deb |
Debian | 10 | all | krb5 | < 1.10.1+dfsg-2 | krb5_1.10.1+dfsg-2_all.deb |
Debian | 999 | all | krb5 | < 1.10.1+dfsg-2 | krb5_1.10.1+dfsg-2_all.deb |
Debian | 13 | all | krb5 | < 1.10.1+dfsg-2 | krb5_1.10.1+dfsg-2_all.deb |