Time-of-check Time-of-use (TOCTOU) Affecting zoneminder package, versions <1.36.7-r0


0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.09% (36th percentile)
Expand this section
NVD
7.5 high

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-ALPINE317-ZONEMINDER-3144618
  • published 25 Nov 2021
  • disclosed 4 Feb 2019

How to fix?

Upgrade Alpine:3.17 zoneminder to version 1.36.7-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zoneminder package and not the zoneminder package as distributed by Alpine. See How to fix? for Alpine:3.17 relevant fixed versions and status.

A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).