Security Advisory

CVE-2021-3524

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-17 00:00:00

Last updated 2024-08-03 17:01:06

Assigner redhat

State PUBLISHED

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.

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