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CVE-2002-2443

Published: 10 May 2013

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.

Priority

Low

Status

Package Release Status
krb5
Launchpad, Ubuntu, Debian
lucid Ignored
(reached end-of-life)
precise
Released (1.10+dfsg~beta1-2ubuntu0.7)
trusty Not vulnerable
(1.11.3+dfsg-3ubuntu2)
upstream
Released (1.10.6, 1.11.3)
utopic Not vulnerable
(1.11.3+dfsg-3ubuntu2)
vivid Not vulnerable
(1.11.3+dfsg-3ubuntu2)
wily Not vulnerable
(1.11.3+dfsg-3ubuntu2)