CVE-2021-33897
CVSS V2 None
CVSS V3 Medium 5.5
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.
Overview
- CVE ID
- CVE-2021-33897
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-17T21:15:12
- Last Modified Date
- 2022-11-21T20:01:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:synthesiagame:synthesia:*:*:*:*:*:*:*:* | 1 | OR | 10.8 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://synthesiagame.com/news | |
| https://isopach.dev/CVE-2021-33897 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33897 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33897 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-17 22:00:11 | Added to TrackCVE | |||
| 2022-12-07 17:51:15 | 2022-11-17T21:15Z | 2022-11-17T21:15:12 | CVE Published Date | updated |
| 2022-12-07 17:51:15 | 2022-11-21T20:01:08 | CVE Modified Date | updated | |
| 2022-12-07 17:51:15 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:51:17 | CPE Information | updated |