Vulnerability in Linuxfoundation Ceph
CVE-2020-10753
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…
EPSS: 0.016 (73.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Linuxfoundation Ceph
- Canonical Ubuntu_linux — versions 16.04, 18.04
- Fedoraproject Fedora — versions 32
- Opensuse Leap — versions 15.1
- Red Hat Ceph Storage — versions versions 3.x and 4.x
- Redhat Ceph_storage — versions 3.0, 4.0
- Redhat Openstack — versions 15
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Patch, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (vendor-advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory)
- secalert@redhat.com (mailing-list, Mailing List, Third Party Advisory)
- secalert@redhat.com (mailing-list)
Frequently asked questions
- What is CVE-2020-10753?
- CVE-2020-10753 is a medium-severity vulnerability in Linuxfoundation Ceph, classified under HTTP Response Splitting. CVSS score: 5.4/10. Published 2020-06-26.
- How severe is CVE-2020-10753?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2020-10753 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.