9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
Low
0.18 Low
EPSS
Percentile
96.2%
Orange Tsai discovered that the Samba vfs_fruit module incorrectly handled
certain memory operations. A remote attacker could use this issue to cause
Samba to crash, resulting in a denial of service, or possibly execute
arbitrary code as root. (CVE-2021-44142)
Michael Hanselmann discovered that Samba incorrectly created directories.
In certain configurations, a remote attacker could possibly create a
directory on the server outside of the shared directory. (CVE-2021-43566)
Kees van Vloten discovered that Samba incorrectly handled certain aliased
SPN checks. A remote attacker could possibly use this issue to impersonate
services. (CVE-2022-0336)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | samba | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | ctdb | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | ctdb-dbgsym | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libnss-winbind | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libnss-winbind-dbgsym | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libpam-winbind | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libpam-winbind-dbgsym | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libsmbclient | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libsmbclient-dbgsym | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libsmbclient-dev | < 2:4.13.17~dfsg-0ubuntu0.21.10.1 | UNKNOWN |
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
Low
0.18 Low
EPSS
Percentile
96.2%