PT-2022-10267 · Pexip · Pexip Infinity

Published 2022-01-15 · Updated 2022-01-24 · CVE-2021-33499

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Pexip Infinity versions prior to 26

Description The issue is related to missing H.264 input validation, which can cause a remote denial of service.

Recommendations For versions prior to 26, update to version 26 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-33499

Affected Products

Pexip Infinity

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-33499 · Security Note
• https://osv.dev/vulnerability/CVE-2021-33499 · Vendor Advisory
• https://docs.pexip.com/admin/security_bulletins.htm · Vendor Advisory