Resource exhaustion in Ceph
CVE-2020-1700
A flaw was found in the way the Ceph RGW Beast front-end handles unexpected disconnects. An authenticated attacker can abuse this flaw by making multiple disconnect attempts resulting in a permanent leak of a socket connection by radosgw…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.025 (82.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Ceph
- [Unknown] Ceph — versions 14.2.4-125.el8cp, 14.2.4-51.el7cp
- Canonical Ubuntu_linux — versions 18.04, 19.10
- Opensuse Leap — versions 15.1
- Redhat Openshift_container_storage — versions 4.2
Weakness classification (CWE)
References
- secalert@redhat.com (Third Party Advisory, Issue Tracking)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory)
- secalert@redhat.com (mailing-list)
Frequently asked questions
- What is CVE-2020-1700?
- CVE-2020-1700 is a medium-severity vulnerability in Ceph, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2020-02-07.
- How severe is CVE-2020-1700?
- Medium severity. CVSS v3 base score is 6.5 out of 10.