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CVE-2023-34634

CVE-2023-34634

38Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendepss 7.6%
from disclosure to weapon17 days
Published on NVDAug 1
1st PoC+17d
metasploitJul 26
exploitation probability
7.6%top 6% of all CVEs
observed exploitation
nono source reports it
4 public exploit(s)
Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.
Affected products
n/a · n/a
public PoCs found — 4
cve_referencewww.exploit-db.com/exploits/51633unverifiedgithubgithub.com/radman404/CVE-2023-34634★ 2cve_referencepacketstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.htmlunverifiedcve_referencepacketstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.htmlunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.htmlhttp://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.htmlhttps://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44chttps://greenshot.atlassian.net/browse/BUG-3061https://www.exploit-db.com/exploits/51633