This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2021-3524 →
DEBIAN-CVE-2021-3524
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 o...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
ceph
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.2.21-1"}]}]
Debian:13
ceph
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.2.21-1"}]}]
Debian:14
ceph
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.2.21-1"}]}]
References
- advisory security-tracker.debian.org