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Envoy Proxy NULL Pointer Dereference Vulnerability (CVE-2021-28683) - Vulnerability Database

Envoy Proxy NULL Pointer Dereference Vulnerability (CVE-2021-28683)

Description

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

CVE-2021-28683

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Severity

High

Classification

CVE-2021-28683
CWE-476
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update
Known Vulnerabilities