Vulnerability Details CVE-2023-34634
Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.413
EPSS Ranking 97.3%
CVSS Severity
CVSS v3 Score 7.8
References
- http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html
- http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html
- https://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c
- https://greenshot.atlassian.net/browse/BUG-3061
- https://www.exploit-db.com/exploits/51633
- http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html
- http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html
- https://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c
- https://greenshot.atlassian.net/browse/BUG-3061
- https://www.exploit-db.com/exploits/51633