3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.2 Medium
AI Score
Confidence
Low
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
5.3%
Jann Horn discovered that LXC incorrectly verified permissions when creating
virtual network interfaces. A local attacker could possibly use this issue to
create virtual network interfaces in network namespaces that they do not own.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.10 | noarch | lxc-common | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | liblxc1 | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | liblxc1-dbgsym | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lua-lxc | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lua-lxc-dbgsym | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lxc | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lxc-common-dbgsym | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lxc-dev | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lxc-templates | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
Ubuntu | 16.10 | noarch | lxc-templates-dbgsym | < 2.0.7-0ubuntu1~16.10.2 | UNKNOWN |
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.2 Medium
AI Score
Confidence
Low
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
5.3%