Vulnerability Details 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. 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.5%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 6.8
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
- 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/
Products affected by CVE-2020-1700
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cpe:2.3:a:ceph:ceph:-
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cpe:2.3:a:redhat:openshift_container_storage:4.2
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:19.10
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cpe:2.3:o:opensuse:leap:15.1