Out-of-bounds read in Siemens Teamcenter Visualization and JT2Go

1) Out-of-bounds read

EUVDB-ID: #VU70356

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45484

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition in the CCITT_G4Decode.dll when parsing a RAS file. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and cause a denial of service condition on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

JT2Go: All versions

Teamcenter Visualization: 13.2 - 14.1

External links

http://cert-portal.siemens.com/productcert/txt/ssa-700053.txt
http://www.zerodayinitiative.com/advisories/ZDI-22-1684/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.