Vulnerability Information
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Vulnerability Title
Envoy's gRPC access log crash caused by the listener draining
Vulnerability Description
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, gRPC access loggers using listener's global scope can cause a `use-after-free` crash when the listener is drained. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, disable gRPC access log or stop listener update.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
释放后使用
Vulnerability Title
Envoy 资源管理错误漏洞
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy存在资源管理错误漏洞，该漏洞源于使用全局范围的gRPC访问记录器可能会在侦听器耗尽时导致释放后重用崩溃。
CVSS Information
N/A
Vulnerability Type
N/A