7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.005 Low
EPSS
Percentile
75.4%
USN-5311-1 released updates for contained. Unfortunately, a subsequent update
reverted the fix for this CVE by mistake. This update corrects the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that containerd allows attackers to gain access to read-
only copies of arbitrary files and directories on the host via a specially-
crafted image configuration. An attacker could possibly use this issue to
obtain sensitive information.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | containerd | < 1.5.9-0ubuntu1~21.10.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | containerd-dbgsym | < 1.5.9-0ubuntu1~21.10.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | golang-github-containerd-containerd-dev | < 1.5.9-0ubuntu1~21.10.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | containerd | < 1.5.9-0ubuntu1~20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | containerd-dbgsym | < 1.5.9-0ubuntu1~20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | golang-github-containerd-containerd-dev | < 1.5.9-0ubuntu1~20.04.4 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.005 Low
EPSS
Percentile
75.4%