PT-2000-1484 · Mit · Kerberos 4

Published 2000-06-09 · Updated 2020-01-21 · CVE-2000-0549

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Kerberos 4 (affected versions not specified)

Description The issue is related to the Kerberos 4 KDC program, which does not properly check for null termination of AUTH MSG KDC REQUEST requests. This allows remote attackers to cause a denial of service via a malformed request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2000-0549

Affected Products

Kerberos 4

References · 6

• 🔥 http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html · Exploit
• http://cert.org/advisories/CA-2000-11.html · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2000-0549 · Security Note
• http://redhat.com/support/errata/RHSA-2000-031.html · Note
• http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt · Note
• http://ciac.llnl.gov/ciac/bulletins/k-051.shtml · Note