PT-2020-13377 · Teradici · Teradici Pcoip Graphics Agent For Windows+1

Published 2020-08-11 · Updated 2020-08-13 · CVE-2020-13178

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1

Description A function in the affected software does not properly validate the signature of an external binary. This could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.

Recommendations For versions prior to 20.04.1, update to version 20.04.1 or later to resolve the issue. As a temporary workaround, consider restricting the execution of external binaries in the context of the PCoIP Agent process until a patch is available.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2020-13178

Affected Products

Teradici Pcoip Graphics Agent For Windows

Teradici Pcoip Standard Agent For Windows

References · 4

• https://advisory.teradici.com/security-advisories/60 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13178 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13178 · Vendor Advisory
• https://t.me/cibsecurity/14047 · Telegram Post