CVE-2022-3969: OpenKM FileUtils.java getFileExtension temp file
A vulnerability was found in OpenKM up to 6.3.11 and classified as problematic. Affected by this issue is the function getFileExtension of the file src/main/java/com/openkm/util/FileUtils.java. The manipulation leads to insecure temporary file. Upgrading to version 6.3.12 is able to address this issue. The name of the patch is c069e4d73ab8864345c25119d8459495f45453e1. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213548.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenKMto a version that resolves this vulnerability.Fixed in 6.3.12Patch c069e4d73ab8864345c25119d8459495f45453e1 - Operational
After upgrading, review any temporary files created by OpenKM's FileUtils.java getFileExtension (src/main/java/com/openkm/util/FileUtils.java) during the vulnerable period and ensure they are not left in an insecure state.
Event History
Frequently Asked Questions
What is the severity of CVE-2022-3969?
CVE-2022-3969 is classified as a problematic vulnerability which potentially allows for insecure temporary file creation.
How do I fix CVE-2022-3969?
To fix CVE-2022-3969, upgrade OpenKM to version 6.3.12 or later.
What software is affected by CVE-2022-3969?
CVE-2022-3969 affects OpenKM version up to 6.3.11.
What is the impact of CVE-2022-3969?
The impact of CVE-2022-3969 is related to the insecure handling of temporary files which could lead to data exposure.
When was CVE-2022-3969 identified?
CVE-2022-3969 was identified in October 2022.