CVE-2002-0036
First published: Wed Feb 19 2003(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| MIT Kerberos 5 Application | =1.2.1 | |
| MIT Kerberos 5 Application | =1.2.2 | |
| MIT Kerberos 5 Application | =1.2.3 | |
| MIT Kerberos 5 Application | =1.2.4 |
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Reference Links
- http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt
- http://www.kb.cert.org/vuls/id/587579
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000639
- 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
- http://www.osvdb.org/4896
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11190
Frequently Asked Questions
What is the severity of CVE-2002-0036?
CVE-2002-0036 is classified as a moderate severity vulnerability due to its potential to cause a denial of service.
How do I fix CVE-2002-0036?
To fix CVE-2002-0036, upgrade to MIT Kerberos V5 version 1.2.5 or later.
What software versions are affected by CVE-2002-0036?
CVE-2002-0036 affects MIT Kerberos V5 versions 1.2.1 through 1.2.4.
What type of attack can exploit CVE-2002-0036?
CVE-2002-0036 can be exploited by sending a specially crafted large unsigned data element length to cause a denial of service.
Is CVE-2002-0036 a local or remote vulnerability?
CVE-2002-0036 is a remote vulnerability, allowing attackers to trigger the issue from afar.
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- version/mit kerberos 5 application/1.2.4