6.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:C/I:N/A:N
6.2 Medium
AI Score
Confidence
Low
0.806 High
EPSS
Percentile
98.3%
Gunter Höckel discovered that Samba with registry shares enabled did not
properly validate share names. An authenticated user could gain access to the
root filesystem by using an older version of smbclient and specifying an
empty string as a share name. This is only an issue if registry shares are
enabled on the server by setting “registry shares = yes”, “include = registry”,
or “config backend = registry”, which is not the default.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 8.10 | noarch | samba | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | libpam-smbpass | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | libsmbclient | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | libsmbclient | < dev-2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | libwbclient0 | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | samba | < common-2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | samba | < dbg-2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | samba | < tools-2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | smbclient | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |
Ubuntu | 8.10 | noarch | smbfs | < 2:3.2.3-1ubuntu3.4 | UNKNOWN |