cve-2023-35942
Vulnerability from cvelistv5
Published
2023-07-25 18:24
Modified
2024-10-24 18:01
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-69vr-g55c-v2v4Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/envoyproxy/envoy/security/advisories/GHSA-69vr-g55c-v2v4Exploit, Third Party Advisory
Impacted products
Vendor Product Version
envoyproxy envoy Version: >= 1.26.0, < 1.26.4
Version: >= 1.25.0, < 1.25.9
Version: >= 1.24.0, < 1.24.10
Version: < 1.23.12
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