medium6.5
CVE-2020-1700
A flaw was found in the way the Ceph RGW Beast front-end handles unexpected disconnects.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ceph | Ceph | All versions |
| Redhat | Openshift Container Storage | Version 4.2 |
| Opensuse | Leap | Version 15.1 |
| Canonical | Ubuntu Linux | Versions 18.04, 19.10 |
Weakness classification
References
- NVD record
- CVE.org record
- 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/