projectcalico/calico · Security
Calico vulnerable to pod route hijacking
- GHSA ID
- GHSA-9394-xfq9-6qrp
- CVE ID
- CVE-2022-28224
- Severity
- medium
- Published
- Updated
- CVSS
- 5.5 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
- CVSS v3
- 5.5 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
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.
CWEs
- CWE-20 · Improper Input Validation
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor