CVE-2002-2443

MIT Kerberos 5 < 1.11.3 - Denial of Service via Forged UDP Packet

Title source: llm
STIX 2.1

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.

References (12)

Core 12
Core References
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106698.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2013-07/msg00004.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2013-07/msg00007.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2013/dsa-2701
Vendor Advisory x_refsource_confirm
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105978.html
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105879.html
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2013-0942.html
Issue Tracking, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=962531
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2810-1
Third Party Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2013:166

Scores

EPSS 0.1501
EPSS Percentile 94.7%

Details

CWE
CWE-20
Status published
Products (23)
canonical/ubuntu_linux 12.04
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 15.04
canonical/ubuntu_linux 15.10
debian/debian_linux 6.0
debian/debian_linux 7.0
debian/debian_linux 8.0
fedoraproject/fedora 17
fedoraproject/fedora 18
fedoraproject/fedora 19
... and 13 more
Published May 29, 2013
Tracked Since Feb 18, 2026