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Medium · 5.5 CVE-2021-33897 EUVD-2021-20570GHSA-qqw3-9x22-v9qf

A buffer overflow in Synthesia before 10.7.5567, when a non-Latin locale is used, allows user-assisted attackers to cause a denial of servi…

Published Nov 17, 2022 · Updated Apr 29, 2025 · Assigned by mitre

Description

A buffer overflow in Synthesia before 10.7.5567, when a non-Latin locale is used, allows user-assisted attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes. This file is mishandled during a deletion attempt. In Synthesia before 10.9, an improper path handling allows local attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes.

References