CVE-2002-1235
10.0 · HIGHThe kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.…
Overview
CVE-2002-1235 is a high-severity vulnerability affecting kth kth_kerberos_4. It was published on November 4, 2002 and has a CVSS 2.0 base score of 10.0 (HIGH).
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.
Remediation
Check the references section for vendor advisories and patches from kth. Update kth_kerberos_4 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| kth | kth_kerberos_4 | >= 0, < 1.2.1 | Affected |
| kth | kth_kerberos_5 | >= 0, < 0.5.1 | Affected |
| mit | kerberos_5 | 1.0 | Affected |
References
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Frequently asked questions
What is CVE-2002-1235?
CVE-2002-1235 is a high-severity vulnerability affecting kth kth_kerberos_4. It was published on November 4, 2002 and has a CVSS 2.0 base score of 10.0 (HIGH).
How severe is CVE-2002-1235?
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2002-1235?
Check the references section for vendor advisories and patches from kth. Update kth_kerberos_4 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2002-1235?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2002-1235 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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