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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-05-29T10:00:00

Updated: 2024-08-08T04:06:54.807Z

Reserved: 2013-05-10T00:00:00

Link: CVE-2002-2443

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2013-05-29T14:29:06.287

Modified: 2021-02-02T18:44:21.173

Link: CVE-2002-2443

cve-icon Redhat

Severity : Moderate

Publid Date: 2002-06-16T00:00:00Z

Links: CVE-2002-2443 - Bugzilla