CVE-2014-5352 | Date: (C)2015-02-19 (M)2023-12-22 |
The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 9.0 |
Exploit Score: 8.0 |
Impact Score: 10.0 |
|
CVSS V2 Metrics: |
Access Vector: NETWORK |
Access Complexity: LOW |
Authentication: SINGLE |
Confidentiality: COMPLETE |
Integrity: COMPLETE |
Availability: COMPLETE |
| |