CVE-2025-27100 – github.com/treeverse/lakefs

Package

Manager: go
Name: github.com/treeverse/lakefs
Vulnerable Version: >=0 <1.50.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00026 pctl0.05612

Details

lakeFS allows an authenticated user to cause a crash by exhausting server memory ### Impact An authenticated user can crash lakeFS by exhausting server memory. This is an authenticated denial-of-service issue. ### Patches This problem has been patched and exists in versions 1.49.1 and below ### Workarounds On S3 backends, configure ```yaml # ... blockstore: s3: disable_pre_signed_multipart: true ``` or set environment variable `LAKEFS_BLOCKSTORE_S3_DISABLE_PRE_SIGNED_MULTIPART` to `true`. ### References _Are there any links users can visit to find out more?_

Metadata

Created: 2025-02-21T21:43:16Z
Modified: 2025-02-21T21:43:16Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/02/GHSA-j7jw-28jm-whr6/GHSA-j7jw-28jm-whr6.json
CWE IDs: ["CWE-400"]
Alternative ID: GHSA-j7jw-28jm-whr6
Finding: F002
Auto approve: 1