Skip to content

ethyca-fides Webserver API Path Traversal vulnerability

High severity GitHub Reviewed Published Jul 5, 2023 in ethyca/fides • Updated Nov 7, 2023

Package

pip ethyca-fides (pip)

Affected versions

< 2.15.1

Patched versions

2.15.1

Description

Impact

A path traversal (directory traversal) vulnerability affects fides versions lower than 2.15.1, allowing remote attackers to access arbitrary files on the fides webserver container's filesystem.

Patches

The vulnerability is patched in fides 2.15.1. Users should upgrade to this version.

Workarounds

If the Fides webserver API is not directly accessible to attackers and is instead deployed behind a reverse proxy as recommended in Ethyca's security best practice documentation, and the reverse proxy is an AWS application load balancer, the vulnerability can't be exploited by these attackers. An AWS application load balancer will reject this attack with a 400 error.

Additionally, any secrets supplied to the container using environment variables rather than a fides.toml configuration file are not affected by this vulnerability.

References

@daveqnet daveqnet published to ethyca/fides Jul 5, 2023
Published by the National Vulnerability Database Jul 5, 2023
Published to the GitHub Advisory Database Jul 6, 2023
Reviewed Jul 6, 2023
Last updated Nov 7, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

CVE ID

CVE-2023-36827

GHSA ID

GHSA-r25m-cr6v-p9hq

Source code

Credits

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.