PT-2021-11296 · Siemens · Teamcenter Visualization+1

Rgod · Published 2021-01-12 · Updated 2021-02-22 · CVE-2020-26996

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: JT2Go versions prior to 13.1.0 Teamcenter Visualization versions prior to 13.1.0

Description: A vulnerability has been identified in the affected applications, where they lack proper validation of user-supplied data when parsing CG4 files. This could result in a memory access past the end of an allocated buffer, allowing an attacker to execute code in the context of the current process.

Recommendations: For JT2Go versions prior to 13.1.0, update to version 13.1.0 or later to resolve the issue. For Teamcenter Visualization versions prior to 13.1.0, update to version 13.1.0 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-26996

ZDI-21-062

Affected Products

Jt2Go

Teamcenter Visualization

References · 4

• https://zerodayinitiative.com/advisories/ZDI-21-062 · Security Note
• https://osv.dev/vulnerability/CVE-2020-26996 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26996 · Security Note