CVE-2022-37436

Public on 2023-01-17
Modified on 2023-02-17
Description

Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.

Severity
Important
See what this means
CVSS v3 Base Score
7.4
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 httpd 2023-02-17 00:10 ALAS2-2023-1938
Amazon Linux 2023 httpd 2023-03-06 17:50 ALAS2023-2023-115
Amazon Linux 1 httpd24 2023-03-17 15:53 ALAS-2023-1711

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD CVSSv3 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N