UBUNTU-CVE-2020-10753

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2020-10753
Published: 26 Jun 2020, 15:15
Last modified:22 Apr 2026, 12:25

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Jun 2020, 15:15
Published
Vulnerability first disclosed
22 Apr 2026, 12:25
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected Systems

  • ubuntu•ceph

    all | < 10.2.11-0ubuntu0.16.04.3 | < 12.2.13-0ubuntu0.18.04.4 | < 15.2.7-0ubuntu0.20.04.2

References (5)