vulnerability
Ubuntu: USN-6208-1 (CVE-2020-27813): Gorilla WebSocket vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Dec 2, 2020 | Jul 7, 2023 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 2, 2020
Added
Jul 7, 2023
Modified
Mar 27, 2026
Description
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
Solution
ubuntu-pro-upgrade-golang-websocket-dev
Rapid7 Labs
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