CVE-2021-3524 log

Severity Medium
Remote Yes
Type Url request injection
A security issue was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). 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.
Group Package Affected Fixed Severity Status Ticket
AVG-1900 ceph 15.2.10-1 Medium Vulnerable