CVE-2021-29258
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-29258
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29258.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-29258
- Aliases
- Downstream
- Related
- Published
- 2021-05-20T17:15:07.740Z
- Modified
- 2025-11-20T11:39:34.576891Z
- 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
-
An issue was discovered in Envoy 1.14.0. There is a remotely exploitable crash for HTTP2 Metadata, because an empty METADATA map triggers a Reachable Assertion.
- References