CVE-2008-0063
7.5 · HIGHOverview
CVE-2008-0063 is a high-severity vulnerability affecting mit kerberos_5. It was published on March 19, 2008 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."
Remediation
Check the references section for vendor advisories and patches from mit. Update kerberos_5 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 |
|---|---|---|---|
| mit | kerberos_5 | 0 | Affected |
| apple | mac_os_x | >= 0, < 10.4.11 | Affected |
| apple | mac_os_x_server | >= 0, < 10.4.11 | Affected |
References
Frequently Asked Questions
What is CVE-2008-0063?
CVE-2008-0063 is a high-severity vulnerability affecting mit kerberos_5. It was published on March 19, 2008 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2008-0063?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2008-0063?
Check the references section for vendor advisories and patches from mit. Update kerberos_5 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-2008-0063?
CyberStrike's AI-powered security agents can automatically detect CVE-2008-0063 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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