CVE-2024-8019

Arbitrary File Write/Overwrite in lightning-ai/pytorch-lightning

Description

In lightning-ai/pytorch-lightning version 2.3.2, a vulnerability exists in the `LightningApp` when running on a Windows host. The vulnerability occurs at the `/api/v1/upload_file/` endpoint, allowing an attacker to write or overwrite arbitrary files by providing a crafted filename. This can lead to potential remote code execution (RCE) by overwriting critical files or placing malicious files in sensitive locations.

Category

9.1
CVSS
Severity: Critical
CVSS 3.0 •
EPSS 0.28%
Affected: lightning-ai lightning-ai/pytorch-lightning
Published at:
Updated at:

References

Link Tags
https://huntr.com/bounties/2754298b-5af5-48ef-8b38-999093ddf2bd
https://github.com/lightning-ai/pytorch-lightning/commit/330af381de88cff17515418a341cbc1f9f127f9a

Frequently Asked Questions

What is the severity of CVE-2024-8019?
CVE-2024-8019 has been scored as a critical severity vulnerability.
How to fix CVE-2024-8019?
To fix CVE-2024-8019, 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-2024-8019 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-8019 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-2024-8019?
CVE-2024-8019 affects lightning-ai lightning-ai/pytorch-lightning.
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