Cri-o: checkpoint restore can be triggered from different namespaces
CVSS score
7.4
EPSS probability
%0.8
Risk score
0.1
Published
1 y ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2024-8676 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
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.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2024-8676 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | redhat | cri-o | View |
| 2 | Red Hat | Red Hat OpenShift Container Platform 4.15 | View |
| 3 | Red Hat | Red Hat OpenShift Container Platform 4.16 | View |
| 4 | Red Hat | Red Hat OpenShift Container Platform 4.16 | View |
| 5 | Red Hat | Red Hat OpenShift Container Platform 4.17 | View |
| 6 | Red Hat | Red Hat OpenShift Container Platform 4.18 | View |
| 7 | Red Hat | Red Hat OpenShift Container Platform 4.18 | View |
| 8 | Red Hat | Red Hat Enterprise Linux 8 | View |
| 9 | Red Hat | Red Hat Enterprise Linux 9 | View |
| 10 | Red Hat | Red Hat OpenShift Container Platform 3.11 | View |
| 11 | Red Hat | Red Hat OpenShift Container Platform 4 | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 7.4 | CVSS V3_1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | CVE CNA |
| 7.4 | CVSS V31 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-8676 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-8676 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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