7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
14.5%
Trent Shea working with Trend Micro´s Zero Day Initiative, discovered that
the libvirt package set incorrect permissions on the UNIX domain socket. A
local attacker could use this issue to access libvirt and escalate
privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | libvirt-daemon | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss-libvirt | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss-libvirt-dbgsym | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-clients | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-clients-dbgsym | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-daemon-dbgsym | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-daemon-driver-lxc | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-daemon-driver-lxc-dbgsym | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-daemon-driver-qemu | < 6.0.0-0ubuntu8.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libvirt-daemon-driver-qemu-dbgsym | < 6.0.0-0ubuntu8.3 | UNKNOWN |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
14.5%