| Release Date: | 2018-10-31 | |
| Impact: | None | What is this? |
It was found that Samba before versions 4.5.3, 4.4.8, 4.3.13 always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users.
See more information about CVE-2016-2125 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 6.5 |
| Vector String: | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Version: | 3.0 |
| Attack Vector: | Adjacent_Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | None |
| Platform | Errata | Release Date |
| Oracle Linux version 6 (samba) | ELSA-2017-0662 | 2017-03-27 |
| Oracle Linux version 6 (samba4) | ELSA-2017-0744 | 2017-03-27 |
| Oracle Linux version 7 (samba) | ELSA-2017-1265 | 2017-05-22 |
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