Qdrant affected by arbitrary file write via `/logger` endpoint

Qdrant is a vector similarity search engine and vector database. From 1.9.3 to before 1.16.0, it is possible to append to arbitrary files via /logger endpoint using an attacker-controlled on_disk.log_file path. Minimal privileges are required (read-only access). This vulnerability is fixed in 1.16.0.

Arbitrary File Read and Write during Snapshot Recovery in qdrant/qdrant

qdrant/qdrant version 1.9.0-dev is vulnerable to arbitrary file read and write during the snapshot recovery process. Attackers can exploit this vulnerability by manipulating snapshot files to include symlinks, leading to arbitrary file read by adding a symlink that points to a desired file on the filesystem and arbitrary file write by including a symlink and a payload file in the snapshot's directory structure. This vulnerability allows for the reading and writing of arbitrary files on the server, which could potentially lead to a full takeover of the system. The issue is fixed in version v1.9.0.

Path Traversal and Arbitrary File Upload Vulnerability in qdrant/qdrant

qdrant/qdrant is vulnerable to a path traversal and arbitrary file upload vulnerability via the `/collections/{COLLECTION}/snapshots/upload` endpoint, specifically through the `snapshot` parameter. This vulnerability allows attackers to upload and overwrite any file on the filesystem, leading to potential remote code execution. This issue affects the integrity and availability of the system, enabling unauthorized access and potentially causing the server to malfunction.

Path Traversal in qdrant/qdrant

qdrant/qdrant version 1.9.0-dev is vulnerable to path traversal due to improper input validation in the `/collections/{name}/snapshots/upload` endpoint. By manipulating the `name` parameter through URL encoding, an attacker can upload a file to an arbitrary location on the system, such as `/root/poc.txt`. This vulnerability allows for the writing and overwriting of arbitrary files on the server, potentially leading to a full takeover of the system. The issue is fixed in version 1.9.0.

Qdrant Full Snapshot REST API snapshots.rs path traversal

A vulnerability was found in Qdrant up to 1.6.1/1.7.4/1.8.2 and classified as critical. This issue affects some unknown processing of the file lib/collection/src/collection/snapshots.rs of the component Full Snapshot REST API. The manipulation leads to path traversal. Upgrading to version 1.8.3 is able to address this issue. The patch is named 3ab5172e9c8f14fa1f7b24e7147eac74e2412b62. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-258611.

* Buffer Overflow vulnerability in qdrant v.1.3.2 allows a remote attacker cause a denial of service via the chucnked_vectors.rs component.