Information disclosure in Project Calico
CVE-2022-28224
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Project Calico — versions unspecified
- Tigera Calico
- Tigera Calico Enterprise — versions unspecified
- Tigera Calico Enterprise — versions 3.12.0
Weakness classification (CWE)
References
- www.tigera.io/security-bulletins-tta-2022-001/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-28224?
- CVE-2022-28224 is a medium-severity vulnerability in Project Calico, classified under Information Disclosure. CVSS score: 5.5/10. Published 2022-06-06.
- How severe is CVE-2022-28224?
- Medium severity. CVSS v3 base score is 5.5 out of 10.