CVE-2021-33897

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://isopach.dev/CVE-2021-33897	Third Party Advisory
https://synthesiagame.com/news	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synthesiagame:synthesia:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-11-17 21:15

Updated : 2024-02-28 19:51

NVD link : CVE-2021-33897

Mitre link : CVE-2021-33897

CVE.ORG link : CVE-2021-33897

JSON object : View

Products Affected

synthesiagame

synthesia

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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