CVE-2022-4880 stakira OpenUtau ZIP Archive VoicebankInstaller.cs VoicebankInstaller path traversal
Attackers can exploit path traversal in the ZIP archive handler to write files outside the intended directory, potentially executing arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-4880?
CVE-2022-4880 is a medium-severity path traversal vulnerability in stakira OpenUtau, published on 7 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in stakira OpenUtau. It has been classified as critical. This affects the function VoicebankInstaller of the file OpenUtau.Core/Classic/VoicebankInstaller.cs of the component ZIP Archive Handler. The manipulation leads to path traversal. Upgrading to version 0.0.991 is able to address this issue. The identifier of the patch is 849a0a6912aac8b1c28cc32aa1132a3140caff4a. It is recommended to upgrade the affected component. The identifier VDB-217617 was assigned to this vulnerability.
Weakness: CWE-22
Which versions are affected by CVE-2022-4880?
It affects 1 product.
Products include Openutau Openutau.
How do I fix CVE-2022-4880?
No fix has been published for CVE-2022-4880 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2022-4880 being exploited?
There is no known exploitation of CVE-2022-4880 in the wild and no public exploit code.
Sources
Also known as GHSA-8gj4-vq37-g968.