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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2002-2443 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637 Vendor Advisory 
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637 Vendor Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105879.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105879.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105978.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105978.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106698.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106698.html Third Party Advisory 
http://lists.opensuse.org/opensuse-updates/2013-07/msg00004.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-updates/2013-07/msg00004.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-updates/2013-07/msg00007.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-updates/2013-07/msg00007.html Mailing List  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2013-0942.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2013-0942.html Third Party Advisory 
http://www.debian.org/security/2013/dsa-2701 Third Party Advisory 
http://www.debian.org/security/2013/dsa-2701 Third Party Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2013:166 Third Party Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2013:166 Third Party Advisory 
http://www.ubuntu.com/usn/USN-2810-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-2810-1 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=962531 Issue Tracking  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=962531 Issue Tracking  Third Party Advisory 
https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322c Patch  Third Party Advisory 
https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322c Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2002-2443
NVD Published Date:
05/29/2013
NVD Last Modified:
11/20/2024
Source:
MITRE