PT-2021-24015 · Microsoft+1 · Vcruntime140.Dll+2

Mat Powell · Published 2021-12-14 · Updated 2022-03-30 · CVE-2021-44015

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: JT2Go versions prior to 13.2.0.5 Teamcenter Visualization versions prior to 13.2.0.5

Description: A vulnerability has been identified in the VCRUNTIME140.dll, which is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted CGM files. This could allow an attacker to leak information in the context of the current process.

Recommendations: For JT2Go versions prior to 13.2.0.5, update to version 13.2.0.5 or later. For Teamcenter Visualization versions prior to 13.2.0.5, update to version 13.2.0.5 or later. As a temporary workaround, consider restricting the parsing of CGM files until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-44015

ZDI-22-010

Affected Products

Jt2Go

Teamcenter Visualization

Vcruntime140.Dll

References · 5

• https://zerodayinitiative.com/advisories/ZDI-22-010 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-44015 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-595101.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44015 · Vendor Advisory
• https://t.me/cibsecurity/33902 · Telegram Post