Heap-based buffer overflow in SAP 3D Visual Enterprise Viewer - CVE-2020-6339
Published: September 10, 2020
Vulnerability identifier: #VU46611
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-6339
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing of BMP files. A remote attacker can create a specially crafted BMP file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
SAP 3D Visual Enterprise Viewer
How to mitigate CVE-2020-6339
Install updates from vendor's website.