Clusters using Calico (version 3.14.0 and below), Calico Enterprise (version 2.8.2 and below), may be vulnerable to information disclosure if IPv6 is enabled but unused. A compromised pod with sufficient privilege is able to reconfigure the node’s IPv6 interface due to the node accepting route advertisement by default, allowing the attacker to redirect full or partial network traffic from the node to the compromised pod.
References
| Link | Resource |
|---|---|
| https://github.com/kubernetes/kubernetes/issues/91507 | Issue Tracking Third Party Advisory |
| https://www.projectcalico.org/security-bulletins/ | Vendor Advisory |
| https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8 |
Configurations
Configuration 1 (hide)
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History
07 Nov 2023, 03:16
| Type | Values Removed | Values Added |
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| References |
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Information
Published : 2020-06-03 17:15
Updated : 2023-11-07 03:16
NVD link : CVE-2020-13597
Mitre link : CVE-2020-13597
JSON object : View
Products Affected
projectcalico
- calico
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor