NULL pointer dereference in Teamcenter Visualization and JT2Go - CVE-2023-33121

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Main Vulnerability Database Vulnerabilities #VU77310

NULL pointer dereference in Teamcenter Visualization and JT2Go - CVE-2023-33121

Published: June 14, 2023


Vulnerability identifier: #VU77310
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-33121
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

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

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


Affected software

Teamcenter Visualization
JT2Go

How to mitigate CVE-2023-33121

Install updates from vendor's website.

Teamcenter Visualization - addressed in versions 13.2.0.13, 13.3.0.10, 14.0.0.6, 14.1.0.8, 14.2.0.3
JT2Go - update to 14.1.0.4

External References

Related Security Bulletins