CVE-2024-48916

Ceph is vulnerable to authentication bypass through RadosGW

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.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: ceph ceph
Published at:
Updated at:

References

Link Tags
https://github.com/ceph/ceph/security/advisories/GHSA-5g9m-mmp6-93mq

Frequently Asked Questions

What is the severity of CVE-2024-48916?
CVE-2024-48916 has been scored as a high severity vulnerability.
How to fix CVE-2024-48916?
To fix CVE-2024-48916, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-48916 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-48916 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-48916?
CVE-2024-48916 affects ceph ceph.
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