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CVE-2024-8676
Good to know:
Date: November 26, 2024
A vulnerability was found in CRI-O, where it can be requested to take a checkpoint archive of a container and later be asked to restore it. When it does that restoration, it attempts to restore the mounts from the restore archive instead of the pod request. As a result, the validations run on the pod spec, verifying that the pod has access to the mounts it specifies are not applicable to a restored container. This flaw allows a malicious user to trick CRI-O into restoring a pod that doesn't have access to host mounts. The user needs access to the kubelet or cri-o socket to call the restore endpoint and trigger the restore.
Language: Go
Severity Score
Related Resources (13)
Severity Score
Weakness Type (CWE)
Improper Authorization
CWE-285Top Fix
Upgrade Version
Upgrade to version github.com/cri-o/cri-o - v1.29.11;github.com/cri-o/cri-o - v1.30.8;github.com/cri-o/cri-o - v1.31.3
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | NONE |