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CVE-2008-0062

9.8
CRITICALCVSS v3.1 Base Score
10.14%
LOW RiskEPSS (95th percentile)

KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free.

Published: 3/19/2008
Modified: 6/16/2026
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Vulnerability Summary

CVSS v3 Score

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2 Score

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS Score (Exploitation Probability)

10.14%LOW Exploitation Risk
95th percentile

This vulnerability has a 10.14% probability of being exploited in the next 30 days, ranking higher than 95% of all scored CVEs.

CWE Classification

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