Vulnerability CVE-2010-0283
Published: 2010-02-22   Modified: 2012-02-13

Description:
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.2, and 1.8 alpha, allows remote attackers to cause a denial of service (assertion failure and daemon crash) via an invalid (1) AS-REQ or (2) TGS-REQ request.

See advisories in our WLB2 database:
Topic
Author
Date
High
krb5-1.7 KDC denial of service
Tom Yu
25.02.2010

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
MIT -> Kerberos 

 References:
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-February/035222.html
http://securitytracker.com/id?1023593
http://support.apple.com/kb/HT4188
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-001.txt
http://www.securityfocus.com/archive/1/509553/100/0/threaded
http://www.securityfocus.com/bid/38260
http://www.ubuntu.com/usn/USN-916-1
http://www.vupen.com/english/advisories/2010/1481
Copyright 2024, cxsecurity.com

 

Back to Top