Debian Security Bug TrackerDEBIANCVE:CVE-2002-2443CVE-2002-2443
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.955 High
EPSS
Percentile
99.4%
schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | krb5 | < 1.10.1+dfsg-6 | krb5_1.10.1+dfsg-6_all.deb |
| Debian | 11 | all | krb5 | < 1.10.1+dfsg-6 | krb5_1.10.1+dfsg-6_all.deb |
| Debian | 10 | all | krb5 | < 1.10.1+dfsg-6 | krb5_1.10.1+dfsg-6_all.deb |
| Debian | 999 | all | krb5 | < 1.10.1+dfsg-6 | krb5_1.10.1+dfsg-6_all.deb |
| Debian | 13 | all | krb5 | < 1.10.1+dfsg-6 | krb5_1.10.1+dfsg-6_all.deb |
Related
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.955 High
EPSS
Percentile
99.4%