CVE-2024-56200

Uncontrolled Recursion and Asymmetric Resource Consumption in Altair media/file proxy

Description

Altair is a fork of Misskey v12. Affected versions lack of request validation and lack of authentication in the image proxy for compressing and resizing remote files could allow attacks that could affect availability, such as by abnormally increasing the CPU usage of the server on which this software is running or placing a heavy load on the network it is using. This issue has been fixed in v12.24Q4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Category

8.6
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.12%
Affected: nexryai altair
Published at:
Updated at:

References

Link Tags
https://github.com/nexryai/altair/security/advisories/GHSA-3pfm-hp96-pfgv
https://github.com/misskey-dev/misskey/security/advisories/GHSA-gq5q-c77c-v23600
https://github.com/nexryai/altair/commit/20bad5155a8d73f8d807c6c1ae0f7b8041331be8

Frequently Asked Questions

What is the severity of CVE-2024-56200?
CVE-2024-56200 has been scored as a high severity vulnerability.
How to fix CVE-2024-56200?
To fix CVE-2024-56200, 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-2024-56200 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-56200 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-2024-56200?
CVE-2024-56200 affects nexryai altair.
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