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Vulnerability Details : CVE-2003-0058

MIT Kerberos V5 Key Distribution Center (KDC) before 1.2.5 allows remote authenticated attackers to cause a denial of service (crash) on KDCs within the same realm via a certain protocol request that causes a null dereference.
Publish Date : 2003-02-19 Last Update Date : 2020-01-21
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2003-01-28
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @

- Related OVAL Definitions

Title Definition Id Class Family
Kerberos V5 Null Pointer DoS Vulnerability oval:org.mitre.oval:def:1110 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2003-0058

# Product Type Vendor Product Version Update Edition Language
1 Application MIT Kerberos 5 1.2.1 * * * Version Details Vulnerabilities
2 Application MIT Kerberos 5 1.2.2 * * * Version Details Vulnerabilities
3 Application MIT Kerberos 5 1.2.3 * * * Version Details Vulnerabilities
4 Application MIT Kerberos 5 1.2.4 * * * Version Details Vulnerabilities
5 Application SUN Enterprise Authentication Mechanism 1.0 * * * Version Details Vulnerabilities
6 OS SUN Solaris 8.0 * X86 * Version Details Vulnerabilities
7 OS SUN Solaris 9.0 * Sparc * Version Details Vulnerabilities
8 OS SUN Sunos 5.8 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
MIT Kerberos 5 4
SUN Enterprise Authentication Mechanism 1
SUN Solaris 2
SUN Sunos 1

- References For CVE-2003-0058
OVAL oval:org.mitre.oval:def:1110 CONFIRM
CERT-VN VU#661243
BID 6683 Kerberos Key Distribution Center Denial of Service Vulnerability Release Date:2009-07-11
REDHAT RHSA-2003:051
REDHAT RHSA-2003:052
REDHAT RHSA-2003:168
XF kerberos-kdc-null-pointer-dos(10099)

- Metasploit Modules Related To CVE-2003-0058

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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