NULL pointer dereference in JT2Go and Teamcenter Visualization - CVE-2021-33717

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Main Vulnerability Database Vulnerabilities #VU55777

NULL pointer dereference in JT2Go and Teamcenter Visualization - CVE-2021-33717

Published: August 11, 2021


Vulnerability identifier: #VU55777
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-33717
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
JT2Go
Teamcenter Visualization
Software vendor:
Siemens

Description

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

The vulnerability exists due to a NULL pointer dereference error. A remote attacker can use a specially crafted CGM file and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links