CVE-2022-28224
Last modified
CVE-2022-28224 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Clusters using Calico (version 3.22.1 and below), Calico Enterprise (version 3.12.0 and below), may be vulnerable to route hijacking with the floating IP feature. Due to insufficient validation, a privileged attacker may be able to set a floating IP annotation to a pod even if the feature is not enabled. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
Clusters using Calico (version 3.22.1 and below), Calico Enterprise (version 3.12.0 and below), may be vulnerable to route hijacking with the floating IP feature. Due to insufficient validation, a privileged attacker may be able to set a floating IP annotation to a pod even if the feature is not enabled. This may allow the attacker to intercept and reroute traffic to their compromised pod.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tigera | Calico | < 3.20.5 |
| Tigera | Calico | >= 3.21.0, < 3.21.5 |
| Tigera | Calico | >= 3.22.0, < 3.22.2 |
| Tigera | Calico Enterprise | < 3.11.4 |
| Tigera | Calico Enterprise | 3.12.0 |
References
- https://www.tigera.io/security-bulletins-tta-2022-001/Vendor Advisory
- https://www.tigera.io/security-bulletins-tta-2022-001/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
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