Time-of-check Time-of-use (TOCTOU) Affecting zoneminder package, versions <1.36.7-r0
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.09% (36th
percentile)
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Test your applications- Snyk ID SNYK-ALPINE317-ZONEMINDER-3144618
- published 25 Nov 2021
- disclosed 4 Feb 2019
Introduced: 4 Feb 2019
CVE-2019-7347 Open this link in a new tabHow 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.).