vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-3524): Ceph vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | May 17, 2021 | Jun 25, 2021 | Aug 22, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
May 17, 2021
Added
Jun 25, 2021
Modified
Aug 22, 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
ubuntu-pro-upgrade-cephubuntu-pro-upgrade-ceph-baseubuntu-pro-upgrade-ceph-commonubuntu-pro-upgrade-ceph-mgrubuntu-pro-upgrade-ceph-mgr-cephadmubuntu-pro-upgrade-ceph-mgr-dashboardubuntu-pro-upgrade-ceph-mgr-diskprediction-cloudubuntu-pro-upgrade-ceph-mgr-diskprediction-localubuntu-pro-upgrade-ceph-mgr-k8seventsubuntu-pro-upgrade-ceph-mgr-modules-coreubuntu-pro-upgrade-ceph-mgr-rookubuntu-pro-upgrade-cephadmubuntu-pro-upgrade-radosgw
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