CVE-2020-6329: SAP 3D Visual Enterprise Viewer SKP File Parsing Use-After-Free Remote Code Execution Vulnerability
SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated SKP file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of SAP 3D Visual Enterprise Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SKP files within the sandbox subprocess. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code at low integrity.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-6329?
CVE-2020-6329 has been classified as a medium severity vulnerability due to its potential to disrupt application availability.
How do I fix CVE-2020-6329?
To fix CVE-2020-6329, update SAP 3D Visual Enterprise Viewer to the latest version provided by SAP that addresses this vulnerability.
What is the impact of CVE-2020-6329 on my application?
The impact of CVE-2020-6329 is that the application can crash when opening manipulated SKP files, leading to temporary unavailability.
Which versions of SAP 3D Visual Enterprise Viewer are affected by CVE-2020-6329?
CVE-2020-6329 specifically affects version 9 of SAP 3D Visual Enterprise Viewer.
Can untrusted SKP files affect my system if I use SAP 3D Visual Enterprise Viewer?
Yes, untrusted SKP files can cause SAP 3D Visual Enterprise Viewer to crash, making it advisable to avoid opening such files.