PT-2021-20433 · Siemens · Teamcenter Visualization+1

Xina1I · Published 2021-07-13 · Updated 2022-10-07 · CVE-2021-34302

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 V13.2 Teamcenter Visualization versions prior to V13.2

Description: A vulnerability has been identified in the BMP Loader.dll library, which lacks proper validation of user-supplied data when parsing BMP files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this issue to leak information in the context of the current process.

Recommendations: For JT2Go versions prior to V13.2, update to version V13.2 or later. For Teamcenter Visualization versions prior to V13.2, update to version V13.2 or later.

Fix

Buffer Over-read

Out of bounds Read

Weakness Enumeration

CWE-126

CWE-125

Related Identifiers

CVE-2021-34302

ZDI-21-847

Affected Products

Jt2Go

Teamcenter Visualization

References · 4

• https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-847 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34302 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34302 · Security Note