PT-2021-17525 · Sap · Sap 3D Visual Enterprise Viewer

Published 2021-03-09 · Updated 2021-03-25 · CVE-2021-27587

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SAP 3D Visual Enterprise Viewer version 9

Description The issue occurs when a user opens manipulated Jupiter Tessellation (.JT) format files received from untrusted sources, causing the application to crash and become temporarily unavailable until restart. This happens due to an out-of-bounds write and null pointer dereference in the JT file parsing mechanism.

Recommendations For SAP 3D Visual Enterprise Viewer version 9, consider avoiding the use of JT format files from untrusted sources until a patch is available. As a temporary workaround, restrict the opening of JT files to trusted sources only to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-27587

ZDI-21-310

ZDI-21-312

Affected Products

Sap 3D Visual Enterprise Viewer

References · 8

• https://osv.dev/vulnerability/CVE-2021-27587 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27587 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-310 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-312 · Security Note
• https://launchpad.support.sap.com/#/notes/3027758 · Vendor Advisory
• https://t.me/cvenotify/11345 · Telegram Post
• https://t.me/cibsecurity/24609 · Telegram Post