CVE-2019-25563
MEDIUMPCHelpWareV2 1.0.0.5 Denial of Service via SC Creation
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2019-25563. PoCs published by Alejandra Sánchez.
AI-analyzed exploit summary This PoC exploits a buffer overflow vulnerability in PCHelpWareV2 by creating a malformed BMP file that triggers a denial-of-service (DoS) when processed by the application. The script generates a 10,000-byte buffer of 'A' characters and writes it to a file named 'exploit.bmp'.
Description
PCHelpWareV2 1.0.0.5 contains a denial of service vulnerability that allows local attackers to crash the application by supplying a malformed image file. Attackers can trigger the vulnerability through the Create SC feature by selecting a crafted BMP file with an oversized buffer, causing the application to crash.
Exploits (1)
This PoC exploits a buffer overflow vulnerability in PCHelpWareV2 by creating a malformed BMP file that triggers a denial-of-service (DoS) when processed by the application. The script generates a 10,000-byte buffer of 'A' characters and writes it to a file named 'exploit.bmp'.
References (4)
Scores
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H