It was found that Samba 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.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | samba | 2017-05-30 23:54 | ALAS-2017-834 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 4.3 | AV:A/AC:M/Au:N/C:P/I:P/A:N |
Amazon Linux | CVSSv3 | 6.4 | CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N |
NVD | CVSSv2 | 3.3 | AV:A/AC:L/Au:N/C:P/I:N/A:N |
NVD | CVSSv3 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |