CVE-2020-1700
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Ceph
PublishedFeb 7, 2020
First seenFeb 7, 2020
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ceph ceph | No range specified | — |
| redhat openshift_container_storage | 4.2 | — |
| opensuse leap | 15.1 | — |
| canonical ubuntu_linux | 18.04, 19.10 | — |
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