CVE-2021-47970
HIGHMacaron Notes 5.5 Denial of Service via Buffer Overflow
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2021-47970. PoCs published by Geovanni Ruiz.
AI-analyzed exploit summary This PoC demonstrates a DoS vulnerability in Macaron Notes by generating a large payload (350,000 'A' characters) that crashes the application when pasted into a note. The exploit is straightforward and targets a buffer overflow or memory handling issue.
Description
Macaron Notes 5.5 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can generate a payload containing 350000 repeated characters and paste it into a note field to trigger application crash and stop functionality.
Exploits (1)
This PoC demonstrates a DoS vulnerability in Macaron Notes by generating a large payload (350,000 'A' characters) that crashes the application when pasted into a note. The exploit is straightforward and targets a buffer overflow or memory handling issue.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H