vulnerability
Alpine Linux: CVE-2019-9512: Uncontrolled Resource Consumption
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 13, 2019 | Nov 8, 2019 | Dec 5, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 13, 2019
Added
Nov 8, 2019
Modified
Dec 5, 2025
Description
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Solutions
alpine-linux-upgrade-nodejsalpine-linux-upgrade-containerdalpine-linux-upgrade-goalpine-linux-upgrade-h2oalpine-linux-upgrade-py3-twistedalpine-linux-upgrade-k3s
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