CVE-2020-10753

Published: 26 June 2020

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. Ceph versions 3.x and 4.x are vulnerable to this issue.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
ceph
Launchpad, Ubuntu, Debian
Upstream
Released (14.2.10,15.2.4)
Ubuntu 20.10 (Groovy Gorilla) Pending
(15.2.5-0ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Needed

Ubuntu 18.04 LTS (Bionic Beaver)
Released (12.2.13-0ubuntu0.18.04.4)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (10.2.11-0ubuntu0.16.04.3)
Ubuntu 14.04 ESM (Trusty Tahr) Needed

Ubuntu 12.04 ESM (Precise Pangolin) Needs triage

Patches:
Upstream: https://github.com/ceph/ceph/commit/46817f30cee60bc5df8354ab326762e7c783fe2c