| CVE-2012-3547 | Date: (C)2012-09-18 (M)2018-04-16 |
Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V3 Severity: | CVSS V2 Severity: |
| CVSS Score : | CVSS Score : 6.8 |
| Exploit Score: | Exploit Score: 8.6 |
| Impact Score: | Impact Score: 6.4 |
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| CVSS V3 Metrics: | CVSS V2 Metrics: |
| Attack Vector: | Access Vector: NETWORK |
| Attack Complexity: | Access Complexity: MEDIUM |
| Privileges Required: | Authentication: NONE |
| User Interaction: | Confidentiality: PARTIAL |
| Scope: | Integrity: PARTIAL |
| Confidentiality: | Availability: PARTIAL |
| Integrity: | |
| Availability: | |
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