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Alpine Linux: CVE-2002-2443: Kerberos < krb5-1.11.3 CVE-2002-2443

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Alpine Linux: CVE-2002-2443: Kerberos < krb5-1.11.3 CVE-2002-2443

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/29/2013
Created
07/25/2018
Added
08/30/2017
Modified
09/22/2017

Description

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.

Solution(s)

  • alpine-linux-upgrade-krb5

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