Vulnerability Information
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Vulnerability Title
Zip bomb vulnerability in Envoy
Vulnerability Description
Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 secompressors accumulate decompressed data into an intermediate buffer before overwriting the body in the decode/encodeBody. This may allow an attacker to zip bomb the decompressor by sending a small highly compressed payload. Maliciously constructed zip files may exhaust system memory and cause a denial of service. Users are advised to upgrade. Users unable to upgrade may consider disabling decompression.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Envoy 安全漏洞
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy 1.22.1 之前的版本存在安全漏洞，该漏洞源于secompressors 在覆盖 decode/encodeBody 中的主体之前将解压缩的数据累积到中间缓冲区中，攻击者利用该漏洞耗尽系统内存并导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A