CVE-2025-27100CWE-400

An authenticated user can crash lakeFS by exhausting server memory

Medium · published February 21, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
37.8
In the wild
Unconfirmed
What it is

lakeFS is an open-source tool that transforms your object storage into a Git-like repository. In affected versions an authenticated user can crash lakeFS by exhausting server memory. This is an authenticated denial-of-service issue. This problem has been patched in version 1.50.0. Users on versions 1.49.1 and below are affected. Users are advised to upgrade. Users unable to upgrade should either set the environment variable `LAKEFS_BLOCKSTORE_S3_DISABLE_PRE_SIGNED_MULTIPART` to `true` or configure the `disable_pre_signed_multipart` key to true in their config yaml.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00446 · 37.8th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2025-02-21T00:03Z
EPSS history
Timeline
  • 21 FEB 00:03Z
    An authenticated user can crash lakeFS by exhausting server memory
    cvelistv5