CVE-2021-33897
Last modified
CVE-2021-33897 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Synthesiagame | Synthesia | <= 10.8 |
References
- https://isopach.dev/CVE-2021-33897Third Party Advisory
- https://synthesiagame.com/newsRelease Notes, Vendor Advisory
- https://isopach.dev/CVE-2021-33897Third Party Advisory
- https://synthesiagame.com/newsRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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