VULNERABILITY INTELLIGENCE

CVE-2020-10753

CVSS score5.4 MEDIUM
EPSS probability1.45%
CISA KEVNot currently listed
Published2020-06-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

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.

Weakness classification

  • secalert@redhat.com: CWE-113
  • nvd@nist.gov: CWE-74

Primary references