Dream Displays has command-line argument injection in yt-dlp invocation

Summary

Dream Displays provides in-game screens for streaming videos in Minecraft. From 1.5.0 until 1.8.2, user-controlled input can influence arguments passed to `yt-dlp` under specific conditions. Unintended command-line options may be interpreted by `yt-dlp`, potentially altering its behavior. This issue is fixed in version 1.8.2.

Remediation

1. Inventory every arsmotorin dreamdisplays deployment, including staging.
2. No fixed version appears in the public sources yet. Check the references below and the vendor directly.

References

• Referencehttps://github.com/arnodoelinger/dreamdisplays/blob/v1.10.0-preview.1/media/source/src/main/kotlin/com/dreamdisplays/media/source/youtube/YtDlp.kt
• Referencehttps://github.com/arnodoelinger/dreamdisplays/blob/v1.10.0-preview.1/media/source/src/main/kotlin/com/dreamdisplays/media/source/youtube/process/YtDlpClientRace.kt
• Referencehttps://github.com/arnodoelinger/dreamdisplays/commit/ee8702bdbebcb2eb562c8acfb55c6bc383943b94
• Referencehttps://github.com/arnodoelinger/dreamdisplays/releases/tag/v1.8.2
• Referencehttps://github.com/arnodoelinger/dreamdisplays/security/advisories/GHSA-5j65-hvgq-c585