CVEvulnerability

CVE-2020-10753

6.5 MEDIUM Published 2020-06-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-06-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-113, CWE-74

Description

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.

Affected configurations

• redhat ceph storage 3.0 • redhat ceph storage 4.0 • redhat openstack 15 • fedoraproject fedora 32 • opensuse leap 15.1 • linuxfoundation ceph (< 14.2.21) • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04

Related

Weakness · CWE (2)

  • CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References