A ceph security update has been released for Debian GNU/Linux 8 Extended LTS to address a vulnerability related to the injection of HTTP headers via a CORS ExposeHeader tag.
ELA-471-1 ceph security update
Package ceph
ELA-471-1 ceph security update
Version 0.80.7-2+deb8u5
Related CVEs CVE-2020-10753 CVE-2021-3524
A flaw 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.
For Debian 8 jessie, these problems have been fixed in version 0.80.7-2+deb8u5.
We recommend that you upgrade your ceph packages.
Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/
