Medium severity5.5NVD Advisory· Published Nov 17, 2022· Updated Jun 17, 2026
CVE-2021-33897
CVE-2021-33897
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.
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Affected products
3- Synthesia/Synthesiadescription
Patches
Vulnerability mechanics
References
2- isopach.dev/CVE-2021-33897nvdThird Party Advisory
- synthesiagame.com/newsnvdRelease NotesVendor Advisory
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