Vulnerability · Published Jan 7, 2023 · Assigned by VulDB

CVE-2022-4880stakira OpenUtau ZIP Archive VoicebankInstaller.cs VoicebankInstaller path traversal

Medium 5.5

In plain English

A medium-severity path traversal in OpenUtau from stakira. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)1.1%top 34.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

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.

Affected products (as reported)

Vendor	Product	Versions
stakira	OpenUtau	n/a

Weakness: CWE-22 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.217617 vdb-entry, technical-description
https://vuldb.com/?ctiid.217617 signature, permissions-required
https://github.com/stakira/OpenUtau/pull/544 issue-tracking
https://github.com/stakira/OpenUtau/commit/849a0a6912aac8b1c28cc32aa1132a3140caff4a patch
https://github.com/stakira/OpenUtau/releases/tag/build%2F0.0.991 patch