CVE-2024-48916
Ceph is vulnerable to authentication bypass through RadosGW
8.1
HIGH
CVSS 3.1
EPSS 0.04%
Description
Ceph is a distributed object, block, and file storage platform. In versions 19.2.3 and below, it is possible to send an JWT that has "none" as JWT alg. And by doing so the JWT signature is not checked. The vulnerability is most likely in the RadosGW OIDC provider. As of time of publication, a known patched version has yet to be published.
How to fix CVE-2024-48916
To remediate CVE-2024-48916, upgrade the affected package to a fixed version below.
- —upgrade to 20.2.1 or later
- —upgrade to 16.2.15+ds-0+deb12u1 or later
Is CVE-2024-48916 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 20.2.1
- from 0, < 16.2.15+ds-0+deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |