vulnerability

Alpine Linux: CVE-2021-3524: Improper Input Validation

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
May 17, 2021
Added
Aug 22, 2024
Modified
Aug 8, 2025

Description

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. In addition, the prior bug fix for CVE-2020-10753 did not account for the use of \r as a header separator, thus a new flaw has been created.

Solutions

alpine-linux-upgrade-cephalpine-linux-upgrade-ceph16
Title
NEW

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