CVE-2024-31226

Sunshine is a self-hosted game stream host for Moonlight. Users who ran Sunshine versions 0.17.0 through 0.22.2 as a service on Windows may be impacted when terminating the service if an attacked placed a file named `C:\Program.exe`, `C:\Program.bat`, or `C:\Program.cmd` on the user's computer. This attack vector isn't exploitable unless the user has manually loosened ACLs on the system drive. If the user's system locale is not English, then the name of the executable will likely vary. Version 0.23.0 contains a patch for the issue. Some workarounds are available. One may identify and block potentially malicious software executed path interception by using application control tools, like Windows Defender Application Control, AppLocker, or Software Restriction Policies where appropriate. Alternatively, ensure that proper permissions and directory access control are set to deny users the ability to write files to the top-level directory `C:`. Require that all executables be placed in write-protected directories.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.1 / Impact : 4.7

Attack Vector PHYSICAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/LizardByte/Sunshine/commit/93e622342c4f3e9b34f5f265039b6775b8e33a7a
https://github.com/LizardByte/Sunshine/pull/2379
https://github.com/LizardByte/Sunshine/security/advisories/GHSA-r3rw-mx4q-7vfp

Configurations

No configuration.

History

16 May 2024, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-05-16 19:15

Updated : 2024-05-17 18:36

NVD link : CVE-2024-31226

Mitre link : CVE-2024-31226

CVE.ORG link : CVE-2024-31226

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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