8.6 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
74.6%
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products,
allows attackers to overwrite the host runc binary (and consequently obtain
host root access) by leveraging the ability to execute a command as root
within one of these types of containers: (1) a new container with an
attacker-controlled image, or (2) an existing container, to which the
attacker previously had write access, that can be attached with docker
exec. This occurs because of file-descriptor mishandling, related to
/proc/self/exe.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | docker.io | < 18.06.1-0ubuntu1.2~18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | docker.io | < 18.06.1-0ubuntu1.2 | UNKNOWN |
ubuntu | 16.04 | noarch | docker.io | < 18.06.1-0ubuntu1.2~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | runc | < 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | runc | < 1.0.0~rc4+dfsg1-6ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 16.04 | noarch | runc | < 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1 | UNKNOWN |
8.6 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
74.6%