| CVE-2010-4021 | Date: (C)2010-12-02 (M)2024-02-22 |
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue."
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V2 Severity: |
| CVSS Score : 2.1 |
| Exploit Score: 3.9 |
| Impact Score: 2.9 |
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| CVSS V2 Metrics: |
| Access Vector: NETWORK |
| Access Complexity: HIGH |
| Authentication: SINGLE |
| Confidentiality: NONE |
| Integrity: PARTIAL |
| Availability: NONE |
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