Vulnerability Spotlight: Buffer overflow vulnerabilities in Accusoft ImageGear could lead to code execution
60
CVE-2021-21949
PoC —CVSS 3.1
8.8 high
EPSS
1%p64
Published
()
Modified
Description
An improper array index validation vulnerability exists in the JPEG-JFIF Scan header parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to an out-of-bounds write and potential code exectuion. An attacker can provide a malicious file to trigger this vulnerability.
- Vendors
- accusoft
- Products
- imagegear
- Weakness
- CWE-129
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H