CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2020-1700
Medium (6.5). EPSS 2.4% chance of exploitation in the next 30 days.
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. This flaw could lead to a denial of service condition by pile up of CLOSE_WAIT sockets, eventually leading to the exhaustion of available resources, preventing legitimate users from connecting to the system.
Severity
- EPSS
- 2.4% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWE
- CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- canonical:ubuntu_linux
- ceph:ceph
- opensuse:leap
- redhat:openshift_container_storage
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00009.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1700
- https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
- https://usn.ubuntu.com/4304-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00009.html