CVE-2021-28683
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-28683
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28683.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-28683
- Aliases
- Related
- Published
- 2021-05-20T17:15:07Z
- Modified
- 2025-02-19T03:18:21.615326Z
- 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
-
An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable NULL pointer dereference and crash in TLS when an unknown TLS alert code is received.
- References