CVE-2016-9579
7.5
HIGH
CVSS 3.1
EPSS 18.0%
Description
A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.
How to fix CVE-2016-9579
To remediate CVE-2016-9579, upgrade the affected package to a fixed version below.
- Debian/ceph—upgrade to 10.2.5-2 or later
Is CVE-2016-9579 being exploited?
Moderate — EPSS is 18.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 10.2.5-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |