CVE-2024-21662
CVSS 3.1 Score 9.1 of 10 (high)
Details
Summary
CVE-2024-28249 is a vulnerability affecting Cilium, a networking, observability, and security solution. In Cilium clusters with IPsec enabled and Layer 7 policies, IPsec-eligible traffic between a node's Envoy proxy and pods on other nodes and IPsec-eligible traffic between a node's DNS proxy and pods on other nodes were being sent in plaintext. This issue could potentially lead to data being intercepted and read by unauthorized parties. The vulnerability has been resolved in Cilium versions 1.15.2, 1.14.8, and 1.13.13. Unfortunately, there is no known workaround for this issue before applying the patch.
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