CVE-2021-47944
HIGHmemono Notepad 4.2 Denial of Service via Buffer Overflow
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2021-47944. PoCs published by Geovanni Ruiz.
AI-analyzed exploit summary This PoC exploits a DoS vulnerability in memono Notepad 4.2 by generating a large payload (350,000 'A' characters) that crashes the application when pasted into a note. The exploit is straightforward and demonstrates the vulnerability effectively.
Description
memono Notepad 4.2 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character buffers into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash on iOS devices.
Exploits (1)
This PoC exploits a DoS vulnerability in memono Notepad 4.2 by generating a large payload (350,000 'A' characters) that crashes the application when pasted into a note. The exploit is straightforward and demonstrates the vulnerability effectively.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H