#VU47713 Input validation error in SAP 3D Visual Enterprise Viewer - CVE-2020-6374

Vulnerability identifier: #VU47713

Vulnerability risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-6374

CWE-ID: CWE-20

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
SAP 3D Visual Enterprise Viewer
Client/Desktop applications / Office applications

Vendor: SAP

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker on the local network can trick a victim to open a specially crafted Jupiter Tessallation(.jt) file and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SAP 3D Visual Enterprise Viewer: 9

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External links
https://launchpad.support.sap.com/#/notes/2973497
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=558632196

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.