CVE-2003-0058 Null dereference in n/a
Remote authenticated attackers can crash the Kerberos Key Distribution Center via a null dereference in protocol handling.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2003-0058?
CVE-2003-0058 is a medium-severity vulnerability in Mit Kerberos 5, published on 1 Sep 2004. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2003-0058?
It affects 4 products.
Products include Mit Kerberos 5, Sun Enterprise Authentication Mechanism, Sun Solaris, Sun Sunos.
How do I fix CVE-2003-0058?
Upgrade to a fixed version.
Is CVE-2003-0058 being exploited?
There is no known exploitation of CVE-2003-0058 in the wild and no public exploit code.
Other vulnerabilities in Mit Kerberos 5
Sources
Also known as DEBIAN-CVE-2003-0058, GHSA-mfh7-xj2q-5w6v.