vulnerability
Ubuntu: (CVE-2021-32566): trafficserver vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jun 30, 2021 | Jun 26, 2025 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jun 30, 2021
Added
Jun 26, 2025
Modified
Aug 18, 2025
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.
Solution
no-fix-ubuntu-package
References
- CVE-2021-32566
- https://attackerkb.com/topics/CVE-2021-32566
- CWE-20
- URL-https://github.com/apache/trafficserver/commit/034965e0fd0def114658f0048d953d1c16a95bed
- URL-https://github.com/apache/trafficserver/commit/b82a3d192f995fb9d78e1c44d51d9acca4783277
- URL-https://github.com/apache/trafficserver/pull/7945
- URL-https://lists.apache.org/thread.html/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cannounce.trafficserver.apache.org%3E
- URL-https://www.cve.org/CVERecord?id=CVE-2021-32566
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.