National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2002-0036 Detail

Description

Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.

Source:  MITRE
Description Last Modified:  02/19/2003

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000639
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/587579 Patch Third Party Advisory US Government Resource
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:043
http://www.redhat.com/support/errata/RHSA-2003-051.html
http://www.redhat.com/support/errata/RHSA-2003-052.html
http://www.redhat.com/support/errata/RHSA-2003-168.html
http://www.securityfocus.com/bid/6713
https://exchange.xforce.ibmcloud.com/vulnerabilities/11190

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2002-0036
NVD Published Date:
02/19/2003
NVD Last Modified:
10/09/2017