CVE-2023-37480
Fides Webserver Vulnerable to Zip Bomb File Uploads
Description
### Impact The Fides webserver is vulnerable to a type of Denial of Service (DoS) attack. Attackers can exploit a weakness in the connector template upload feature to upload a malicious zip bomb file, resulting in resource exhaustion and service unavailability for all users of the Fides webserver. This vulnerability affects Fides versions `2.11.0` through `2.15.1`. Exploitation is limited to users with elevated privileges with the `CONNECTOR_TEMPLATE_REGISTER` scope, which includes root users and users with the owner role. ### Patches The vulnerability has been patched in Fides version `2.16.0`. Users are advised to upgrade to this version or later to secure their systems against this threat. ### Workarounds There is no known workaround to remediate this vulnerability without upgrading. If an attack occurs, the impact can be mitigated by manually or automatically restarting the affected container. ### References More information about this type of vulnerability can be found at the following links: - https://www.bamsoftware.com/hacks/zipbomb/ - https://python-security.readthedocs.io/security.html#archives-and-zip-bomb-cve-2019-9674
How to fix CVE-2023-37480
To remediate CVE-2023-37480, upgrade the affected package to a fixed version below.
- —upgrade to 2.16.0 or later
Is CVE-2023-37480 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.11.0, < 2.16.0
CVSS scores
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