openc3/cosmos · Security
OpenC3 Path Traversal via screen controller (`GHSL-2024-127`)
- GHSA ID
- GHSA-8jxr-mccc-mwg8
- CVE ID
- CVE-2024-46977
- Severity
- high
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS v4
- 7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Description
Summary
A path traversal vulnerability inside of LocalMode's open_local_file method allows an authenticated user with adequate permissions to download any .txt via the ScreensController#show on the web server COSMOS is running on (depending on the file permissions).
Note: This CVE affects all OpenC3 COSMOS Editions
Impact
This issue may lead to Information Disclosure.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://github.com/OpenC3/cosmos/security/advisories/GHSA-8jxr-mccc-mwg8 ↗
- https://github.com/OpenC3/cosmos/commit/a34e61aea5a465f0ab3e57d833ae7ff4cafd710b ↗
- https://nvd.nist.gov/vuln/detail/CVE-2024-46977 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-101.yaml ↗
- https://rubysec.com/advisories/CVE-2024-46977 ↗
- https://securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOS ↗
- https://github.com/advisories/GHSA-8jxr-mccc-mwg8 ↗