PRIOn knowledge basePRION:CVE-2022-23648Design/Logic Flaw
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
7.5 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%
containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 11.0 | |
| fedora | eq | 34 | |
| fedora | eq | 35 | |
| fedora | eq | 36 | |
| containerd | ge | 1.6.0 | |
| containerd | lt | 1.6.1 | |
| containerd | ge | 1.5.0 | |
| containerd | lt | 1.5.10 | |
| containerd | lt | 1.4.13 |
References
packetstormsecurity.com/files/166421/containerd-Image-Volume-Insecure-Handling.html
github.com/containerd/containerd/commit/10f428dac7cec44c864e1b830a4623af27a9fc70
github.com/containerd/containerd/releases/tag/v1.4.13
github.com/containerd/containerd/releases/tag/v1.5.10
github.com/containerd/containerd/releases/tag/v1.6.1
github.com/containerd/containerd/security/advisories/GHSA-crp2-qrr5-8pq7
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUDQUQBZJGBWJPMRVB6QCCCRF7O3O4PA/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFTS2EF3S7HNYSNZSEJZIJHPRU7OPUV3/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCCARJ6FU4MWBTXHZNMS7NELPDBIX2VO/
security.gentoo.org/glsa/202401-31
www.debian.org/security/2022/dsa-5091
Related
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
7.5 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%