There's an uncontrolled resource consumption flaw in golang's net/http library in the canonicalHeader() function. An attacker who submits specially crafted requests to applications linked with net/http's http2 functionality could cause excessive resource consumption that could lead to a denial of service or otherwise impact to system performance and resources.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | golang | 2022-04-25 15:59 | ALAS-2022-1583 |
Amazon Linux 2 - Core | golang | 2022-04-25 03:47 | ALAS2-2022-1776 |
Amazon Linux 2 - Core | golang | 2022-07-06 03:11 | ALAS2-2022-1811 |
Amazon Linux 2023 | golang | 2023-02-17 20:45 | ALAS2023-2023-048 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |