Heap-based buffer overflow in JT2Go and Teamcenter Visualization - CVE-2021-34317
Published: July 15, 2021 / Updated: July 19, 2021
Vulnerability identifier: #VU54898
CSH Severity: High
CVSS v4: 8.6 [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]
CVE-ID: CVE-2021-34317
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the BMP_loader.dll library when parsing PCX files. A remote attacker can pass specially crafted data to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
JT2Go
Teamcenter Visualization
Teamcenter Visualization
How to mitigate CVE-2021-34317
Install updates from vendor's website.
JT2Go - update to 13.2
Teamcenter Visualization - update to 13.2
Teamcenter Visualization - update to 13.2