CVE-2020-9543
OpenStack Manila Unprivileged users can retrieve, use and manipulate share networks
8.3
HIGH
CVSS 3.1
EPSS 0.27%
Description
OpenStack Manila <7.4.1, >=8.0.0 <8.1.1, and >=9.0.0 <9.1.1 allows attackers to view, update, delete, or share resources that do not belong to them, because of a context-free lookup of a UUID. Attackers may also create resources, such as shared file systems and groups of shares on such share networks.
How to fix CVE-2020-9543
To remediate CVE-2020-9543, upgrade the affected package to a fixed version below.
- —upgrade to 1:9.0.0-5 or later
- —upgrade to 7.4.1 or later
- —upgrade to 7.4.1 or later
Is CVE-2020-9543 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1:9.0.0-5
- from 0, < 7.4.1
- from 0, < 7.4.1, >= 8.0.0, < 8.1.1, >= 9.0.0, < 9.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH8.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |