Turms AI-Serving module v0.10.0-SNAPSHOT and earlier contains an image decompression bomb denial of service vulnerability. The ExtendedOpenCVImage class in ai/djl/opencv/ExtendedOpenCVImage.java loads images using OpenCV's imread() function without validating dimensions or pixel count before decompression. An attacker can upload a specially crafted compressed image file (e.g., PNG) that is small when compressed but expands to gigabytes of memory when loaded. This causes immediate memory exhaustion, OutOfMemoryError, and service crash. No authentication is required if the OCR service is publicly accessible. Multiple requests can completely deny service availability.

turms-im

A path traversal issue in ZipUtils.unzip and TarUtils.untar in Deep Java Library (DJL) on all platforms allows a bad actor to write files to arbitrary locations.

DeepJavaLibrary(DJL) is an Engine-Agnostic Deep Learning Framework in Java. DJL versions 0.1.0 through 0.27.0 do not prevent absolute path archived artifacts from inserting archived files directly into the system, overwriting system files. This is fixed in DJL 0.28.0 and patched in DJL Large Model Inference containers version 0.27.0. Users are advised to upgrade.