Resource Exhaustion The advisory has been revoked - it doesn't affect any version of package cephfs-shell (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES151-CEPHFSSHELL-2717250
- published14 Apr 2022
- disclosed31 Jan 2020
Introduced: 31 Jan 2020
CVE-2020-1700 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.1.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cephfs-shell package and not the cephfs-shell package as distributed by SLES.
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.
References
- https://www.suse.com/security/cve/CVE-2020-1700.html
- https://bugzilla.suse.com/1161312
- 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/