CVE-2023-35945
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-35945
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-35945.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-35945
- Aliases
- Related
- Published
- 2023-07-13T21:15:08Z
- Modified
- 2025-02-19T03:33:15.543962Z
- Downstream
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy’s HTTP/2 codec may leak a header map and bookkeeping structures upon receiving
RST_STREAMimmediately followed by theGOAWAYframes from an upstream server. In nghttp2, cleanup of pending requests due to receipt of theGOAWAYframe skips de-allocation of the bookkeeping structure and pending compressed header. The error return [code path] is taken if connection is already marked for not sending more requests due toGOAWAYframe. The clean-up code is right after the return statement, causing memory leak. Denial of service through memory exhaustion. This vulnerability was patched in versions(s) 1.26.3, 1.25.8, 1.24.9, 1.23.11. - References
Affected packages
Alpine:v3.15 / nghttp2
Package
- Name
- nghttp2
- Purl
- pkg:apk/alpine/nghttp2?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.46.0-r1
Affected versions
1.*
1.2.0-r0
1.3.0-r0
1.3.2-r0
1.3.4-r0
1.5.0-r0
1.6.0-r0
1.7.0-r0
1.7.1-r0
1.8.0-r0
1.9.1-r0
1.9.2-r0
1.10.0-r0
1.11.0-r0
1.11.1-r0
1.12.0-r0
1.13.0-r0
1.14.0-r0
1.14.1-r0
1.15.0-r0
1.15.0-r1
1.16.0-r0
1.16.1-r0
1.17.0-r0
1.18.0-r0
1.18.0-r1
1.18.1-r0
1.20.0-r0
1.21.0-r0
1.21.1-r0
1.21.1-r1
1.22.0-r0
1.23.1-r0
1.24.0-r0
1.25.0-r0
1.26.0-r0
1.27.0-r0
1.27.0-r1
1.28.0-r0
1.29.0-r0
1.30.0-r0
1.31.0-r0
1.31.0-r1
1.31.1-r0
1.32.0-r0
1.33.0-r0
1.33.0-r1
1.34.0-r0
1.35.1-r0
1.36.0-r0
1.37.0-r0
1.37.0-r1
1.38.0-r0
1.39.1-r0
1.39.2-r0
1.39.2-r1
1.39.2-r2
1.40.0-r0
1.41.0-r0
1.42.0-r0
1.42.0-r1
1.43.0-r0
1.44.0-r0
1.44.0-r1
1.44.0-r2
1.46.0-r0
Alpine:v3.16 / nghttp2
Package
- Name
- nghttp2
- Purl
- pkg:apk/alpine/nghttp2?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.47.0-r1
Affected versions
1.*
1.2.0-r0
1.3.0-r0
1.3.2-r0
1.3.4-r0
1.5.0-r0
1.6.0-r0
1.7.0-r0
1.7.1-r0
1.8.0-r0
1.9.1-r0
1.9.2-r0
1.10.0-r0
1.11.0-r0
1.11.1-r0
1.12.0-r0
1.13.0-r0
1.14.0-r0
1.14.1-r0
1.15.0-r0
1.15.0-r1
1.16.0-r0
1.16.1-r0
1.17.0-r0
1.18.0-r0
1.18.0-r1
1.18.1-r0
1.20.0-r0
1.21.0-r0
1.21.1-r0
1.21.1-r1
1.22.0-r0
1.23.1-r0
1.24.0-r0
1.25.0-r0
1.26.0-r0
1.27.0-r0
1.27.0-r1
1.28.0-r0
1.29.0-r0
1.30.0-r0
1.31.0-r0
1.31.0-r1
1.31.1-r0
1.32.0-r0
1.33.0-r0
1.33.0-r1
1.34.0-r0
1.35.1-r0
1.36.0-r0
1.37.0-r0
1.37.0-r1
1.38.0-r0
1.39.1-r0
1.39.2-r0
1.39.2-r1
1.39.2-r2
1.40.0-r0
1.41.0-r0
1.42.0-r0
1.42.0-r1
1.43.0-r0
1.44.0-r0
1.44.0-r1
1.44.0-r2
1.46.0-r0
1.47.0-r0
Alpine:v3.17 / nghttp2
Package
- Name
- nghttp2
- Purl
- pkg:apk/alpine/nghttp2?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.51.0-r1
Affected versions
1.*
1.2.0-r0
1.3.0-r0
1.3.2-r0
1.3.4-r0
1.5.0-r0
1.6.0-r0
1.7.0-r0
1.7.1-r0
1.8.0-r0
1.9.1-r0
1.9.2-r0
1.10.0-r0
1.11.0-r0
1.11.1-r0
1.12.0-r0
1.13.0-r0
1.14.0-r0
1.14.1-r0
1.15.0-r0
1.15.0-r1
1.16.0-r0
1.16.1-r0
1.17.0-r0
1.18.0-r0
1.18.0-r1
1.18.1-r0
1.20.0-r0
1.21.0-r0
1.21.1-r0
1.21.1-r1
1.22.0-r0
1.23.1-r0
1.24.0-r0
1.25.0-r0
1.26.0-r0
1.27.0-r0
1.27.0-r1
1.28.0-r0
1.29.0-r0
1.30.0-r0
1.31.0-r0
1.31.0-r1
1.31.1-r0
1.32.0-r0
1.33.0-r0
1.33.0-r1
1.34.0-r0
1.35.1-r0
1.36.0-r0
1.37.0-r0
1.37.0-r1
1.38.0-r0
1.39.1-r0
1.39.2-r0
1.39.2-r1
1.39.2-r2
1.40.0-r0
1.41.0-r0
1.42.0-r0
1.42.0-r1
1.43.0-r0
1.44.0-r0
1.44.0-r1
1.44.0-r2
1.46.0-r0
1.47.0-r0
1.48.0-r0
1.48.0-r1
1.49.0-r0
1.50.0-r0
1.51.0-r0
Git / github.com/envoyproxy/envoy
Affected ranges
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- GIT
- Repo
- https://github.com/nghttp2/nghttp2
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v0.*
v0.1.0
v0.2.0
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.6.6
v0.6.7
v0.7.0
v0.7.1
v0.7.10
v0.7.11
v0.7.12
v0.7.13
v0.7.14
v0.7.15
v0.7.2
v0.7.3
v0.7.4
v0.7.5
v0.7.6
v0.7.7
v0.7.8
v0.7.9
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.1.0
v1.1.1
v1.1.2
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
v1.2.1
v1.20.0
v1.21.0
v1.22.0
v1.23.0
v1.23.1
v1.23.10
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
v1.25.0
v1.26.0
v1.27.0
v1.28.0
v1.29.0
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.30.0
v1.31.0
v1.32.0
v1.33.0
v1.34.0
v1.35.0
v1.36.0
v1.37.0
v1.38.0
v1.39.0
v1.4.0
v1.40.0
v1.41.0
v1.42.0
v1.43.0
v1.44.0
v1.45.0
v1.46.0
v1.47.0
v1.48.0
v1.49.0
v1.5.0
v1.50.0
v1.51.0
v1.52.0
v1.53.0
v1.54.0
v1.55.0
v1.6.0
v1.7.0
v1.8.0
v1.9.0
v1.9.1