LizardByte Sunshine 0.16.x/0.17.x node_modules Endpoint path traversal

Summaryinfo

A vulnerability, which was classified as critical, has been found in LizardByte Sunshine 0.16.x/0.17.x. This issue affects some unknown processing of the component node_modules Endpoint. The manipulation leads to path traversal. This vulnerability is referenced as CVE-2024-31220. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in LizardByte Sunshine 0.16.x/0.17.x. It has been rated as critical. This issue affects an unknown functionality of the component node_modules Endpoint. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Sunshine is a self-hosted game stream host for Moonlight. Starting in version 0.16.0 and prior to version 0.18.0, an attacker may be able to remotely read arbitrary files without authentication due to a path traversal vulnerability. Users who exposed the Sunshine configuration web user interface outside of localhost may be affected, depending on firewall configuration. To exploit vulnerability, attacker could make an http/s request to the `node_modules` endpoint if user exposed Sunshine config web server to internet or attacker is on the LAN. Version 0.18.0 contains a patch for this issue. As a workaround, one may block access to Sunshine via firewall.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-31220 since 03/29/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

Upgrading to version 0.18.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• LizardByte

Name

• Sunshine

Version

• 0.16.x
• 0.17.x

Website

• Product: https://github.com/LizardByte/Sunshine/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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