UbuntuUSN-4881-1containerd vulnerability
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
6.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
6.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
47.0%
Releases
- Ubuntu 20.10
- Ubuntu 20.04 LTS
Packages
- containerd - daemon to control runC
Details
It was discovered that containerd incorrectly handled certain environment
variables. Contrary to expectations, a container could receive environment
variables defined for a different container, possibly containing sensitive
information.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 20.10 | noarch | containerd | < 1.3.7-0ubuntu3.3 | UNKNOWN |
| Ubuntu | 20.10 | noarch | containerd-dbgsym | < 1.3.7-0ubuntu3.3 | UNKNOWN |
| Ubuntu | 20.10 | noarch | golang-github-containerd-containerd-dev | < 1.3.7-0ubuntu3.3 | UNKNOWN |
| Ubuntu | 20.04 | noarch | containerd | < 1.3.3-0ubuntu2.3 | UNKNOWN |
| Ubuntu | 20.04 | noarch | containerd-dbgsym | < 1.3.3-0ubuntu2.3 | UNKNOWN |
| Ubuntu | 20.04 | noarch | golang-github-docker-containerd-dev | < 1.3.3-0ubuntu2.3 | UNKNOWN |
References
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
6.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
6.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
47.0%