PT-2021-14531 · Sap · Sap 3D Visual Enterprise Viewer

Published 2021-01-12 · Updated 2021-02-19 · CVE-2021-21463

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 SAP 3D Visual Enterprise Viewer version 9

Description The issue is caused by improper input validation, allowing a user to open a manipulated PCX file from untrusted sources. This results in the application crashing and becoming temporarily unavailable until the user restarts it.

Recommendations For SAP 3D Visual Enterprise Viewer version 9, avoid opening PCX files from untrusted sources to minimize the risk of exploitation. As a temporary workaround, consider restricting the use of the PCX file parsing functionality until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-21463

ZDI-21-016

Affected Products

Sap 3D Visual Enterprise Viewer

References · 8

• https://osv.dev/vulnerability/CVE-2021-21463 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21463 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-016 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476 · Vendor Advisory
• https://t.me/cibsecurity/21953 · Telegram Post
• https://t.me/cvenotify/8453 · Telegram Post
• https://launchpad.support.sap.com/#/notes/3002617 · Note
• https://t.me/cvenotify/10156 · Telegram Post