Out-of-bounds read in Siemens products - CVE-2023-30795
Published: August 9, 2023
Vulnerability identifier: #VU79284
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-30795
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition while parsing specially crafted JT files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
Affected software
Parasolid
JT Open
JT Utilities
JT Open
JT Utilities
How to mitigate CVE-2023-30795
Install updates from vendor's website.
Parasolid - addressed in versions 34.0.253, 34.1.243, 35.0.177, 35.1.073
JT Open - update to 11.4
JT Utilities - update to 13.4
JT Open - update to 11.4
JT Utilities - update to 13.4