Vulnerability Information
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Vulnerability Title
Insecure IPsec transport encryption in Cilium
Vulnerability Description
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Users of IPsec transparent encryption in Cilium may be vulnerable to cryptographic attacks that render the transparent encryption ineffective. In particular, Cilium is vulnerable to chosen plaintext, key recovery, replay attacks by a man-in-the-middle attacker. These attacks are possible due to an ESP sequence number collision when multiple nodes are configured with the same key. Fixed versions of Cilium use unique keys for each IPsec tunnel established between nodes, resolving all of the above attacks. This vulnerability is fixed in 1.13.13, 1.14.9, and 1.15.3.
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Vulnerability Type
不充分的加密强度
Vulnerability Title
Cilium 安全漏洞
Vulnerability Description
Cilium是一个开源软件。用于提供和透明地保护应用程序工作负载（如应用程序容器或进程）之间的网络连接和负载平衡。 Cilium存在安全漏洞，该漏洞源于存在不安全IPsec传输加密。受影响的产品和版本：Cilium 1.4.0至1.13.13版本，1.14.0至1.14.7版本，1.15.0至1.15.2版本。
CVSS Information
N/A
Vulnerability Type
N/A