CVE-2021-32566

—

CVSS 3.1

7.5 high

EPSS

3%p84

Published

Jun 30, 2021 (Jun 30, 2021)

Modified

Jun 17, 2026

Description

Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.

Vendors: apache debian
Products: traffic server, debian linux
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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