漏洞信息
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Vulnerability Title
Kong Event Gateway AES-GCM nonce reuse due to missing key rotation enforcement
Vulnerability Description
Kong Event Gateway versions 1.0.0 through 1.1.1 and 1.2.0 do not enforce key rotation before reaching NIST SP 800-38D recommended usage limit for AES-GCM encryption keys with random nonces when the AWS IAM encryption feature is enabled. If a producer sends messages at a sustained high rate without key rotation, which only occurs on reboot of the Kong Event Gateway instance, the probability of a nonce collision becomes non-negligible. An authorized consumer who detects a nonce collision can recover parts of plaintext from the affected messages. New versions 1.1.2 and 1.2.1 enforce automatic key rotation before the recommended usage limit is reached.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/AU:N/R:U/U:Amber
Vulnerability Type
在加密中重用Nonce与密钥对
Vulnerability Title
Kong Event Gateway 加密问题漏洞
Vulnerability Description
Kong Event Gateway是Kong公司的一款事件网关。 Kong Event Gateway 1.0.0至1.1.1版本和1.2.0版本存在加密问题漏洞,该漏洞源于在启用AWS IAM加密功能时,未在达到NIST SP 800-38D推荐的AES-GCM加密密钥随机nonce使用限制前强制密钥轮换,可能导致nonce碰撞,进而允许授权消费者恢复受影响消息的部分明文。
CVSS Information
N/A
Vulnerability Type
N/A