PT-2021-11307 · Siemens · Teamcenter Visualization+1

Francis Provencher · Published 2021-02-09 · Updated 2021-03-05 · CVE-2020-27007

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 13.1.0.1 Teamcenter Visualization versions prior to 13.1.0.1

Description: The issue arises from improper validation of user-supplied data when parsing HPG files, leading to a memory access past the end of an allocated buffer. This could allow an attacker to access data in the context of the current process.

Recommendations: For JT2Go versions prior to 13.1.0.1, update to version 13.1.0.1 or later. For Teamcenter Visualization versions prior to 13.1.0.1, update to version 13.1.0.1 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-27007

ZDI-21-233

ZDI-21-234

Affected Products

Jt2Go

Teamcenter Visualization

References · 5

• https://zerodayinitiative.com/advisories/ZDI-21-234 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27007 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-233 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27007 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf · Vendor Advisory