National Cyber Awareness System
Vulnerability Summary for CVE-2010-0629
Original release date:04/07/2010
Last revised:08/21/2010
Source:
US-CERT/NIST
Overview
Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
8.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Required to exploit
Impact Type:Allows disruption of serviceUnknown
Per: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
'AFFECTED SOFTWARE
=================
* kadmind in MIT releases krb5-1.5 through krb5-1.6.3.'
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 39247
Type: Patch Information
External Source: CONFIRM
Name: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2010-0876
External Source: BUGTRAQ
Name: 20100406 MITKRB5-SA-2010-003 [CVE-2010-0629] denial of service in kadmind in older krb5 releases
External Source: REDHAT
Name: RHSA-2010:0343
External Source: MANDRIVA
Name: MDVSA-2010:071
External Source: DEBIAN
Name: DSA-2031
External Source: UBUNTU
Name: USN-924-1
External Source: SECTRACK
Name: 1023821
External Source: SECUNIA
Name: 39367
External Source: SECUNIA
Name: 39324
External Source: SECUNIA
Name: 39315
External Source: SECUNIA
Name: 39290
External Source: SECUNIA
Name: 39264
External Source: OVAL
Name: oval:org.mitre.oval:def:9489
External Source: SUSE
Name: SUSE-SR:2010:009
External Source: FEDORA
Name: FEDORA-2010-6108
External Source: CONFIRM
Name: http://krbdev.mit.edu/rt/Ticket/Display.html?id=5998
External Source: CONFIRM
Name: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052
References to Check Content
Identifier:oval:org.mitre.oval:def:9489
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5
Technical Details
- Resource Management Errors (CWE-399)