CVE-2023-35942
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-35942
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-35942.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-35942
- Aliases
-
- BIT-envoy-2023-35942
- GHSA-69vr-g55c-v2v4
- Published
- 2023-07-25T18:24:11Z
- Modified
- 2025-10-15T02:27:28.714736Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Envoy's gRPC access log crash caused by the listener draining
- Details
-
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-freecrash 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
Affected packages
Git / github.com/envoyproxy/envoy
Affected ranges
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v1.*
v1.0.0
v1.1.0
v1.10.0
v1.11.0
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.16.0
v1.17.0
v1.18.0
v1.18.1
v1.18.2
v1.19.0
v1.2.0
v1.20.0
v1.21.0
v1.22.0
v1.23.0
v1.23.1
v1.23.10
v1.23.11
v1.23.2
v1.23.3
v1.23.4
v1.23.5
v1.23.6
v1.23.7
v1.23.8
v1.23.9
v1.24.0
v1.24.1
v1.24.2
v1.24.3
v1.24.4
v1.24.5
v1.24.6
v1.24.7
v1.24.8
v1.24.9
v1.25.0
v1.25.1
v1.25.2
v1.25.3
v1.25.4
v1.25.5
v1.25.6
v1.25.7
v1.25.8
v1.26.0
v1.26.1
v1.26.2
v1.26.3
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.8.0
v1.9.0