CVE-2021-43826
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-43826
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43826.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-43826
- Aliases
-
- BIT-envoy-2021-43826
- GHSA-cmx3-fvgf-83mf
- Related
- Published
- 2022-02-22T23:15:10Z
- Modified
- 2024-10-12T08:36:57.702043Z
- 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 an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:
upstream tunneling <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config>and the downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade. - References