Use-after-free in JT2Go and Teamcenter Visualization - CVE-2021-34324
Published: July 15, 2021 / Updated: July 19, 2021
Vulnerability identifier: #VU54891
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-34324
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
JT2Go
Teamcenter Visualization
JT2Go
Teamcenter Visualization
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in the Jt981.dll library when parsing JT files. A remote attacker can execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Remediation
Install updates from vendor's website.