Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2002-2443

Disclosure Date: May 29, 2013 •
CVE-2002-2443
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • canonical,
  • debian,
  • fedoraproject,
  • mit,
  • opensuse,
  • redhat

Products

  • debian linux 6.0,
  • debian linux 7.0,
  • debian linux 8.0,
  • enterprise linux desktop 5.0,
  • enterprise linux desktop 6.0,
  • enterprise linux eus 5.9,
  • enterprise linux eus 6.4,
  • enterprise linux server 5.0,
  • enterprise linux server 6.0,
  • enterprise linux server aus 6.4,
  • enterprise linux workstation 5.0,
  • enterprise linux workstation 6.0,
  • fedora 17,
  • fedora 18,
  • fedora 19,
  • kerberos 5,
  • opensuse 11.4,
  • opensuse 12.2,
  • opensuse 12.3,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 15.04,
  • ubuntu linux 15.10
Technical Analysis