6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
79.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | samba | < 2:3.6.25-0ubuntu0.12.04.5 | UNKNOWN |
ubuntu | 14.04 | noarch | samba | < 2:4.3.11+dfsg-0ubuntu0.14.04.4 | UNKNOWN |
ubuntu | 16.04 | noarch | samba | < 2:4.3.11+dfsg-0ubuntu0.16.04.3 | UNKNOWN |
ubuntu | 16.10 | noarch | samba | < 2:4.4.5+dfsg-2ubuntu5.2 | UNKNOWN |
ubuntu | 17.04 | noarch | samba | < 2:4.4.5+dfsg-2ubuntu7 | UNKNOWN |
6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
79.2%