vulnerability
Amazon Linux AMI 2: CVE-2019-9513: Security patch for nghttp2 (ALAS-2019-1298)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 13, 2019 | Apr 27, 2020 | Nov 27, 2024 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 13, 2019
Added
Apr 27, 2020
Modified
Nov 27, 2024
Description
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.
Solutions
amazon-linux-ami-2-upgrade-libnghttp2amazon-linux-ami-2-upgrade-libnghttp2-develamazon-linux-ami-2-upgrade-nghttp2amazon-linux-ami-2-upgrade-nghttp2-debuginfo
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