CVE-2020-36327 – bundler

Package

Manager: gem
Name: bundler
Vulnerable Version: >=1.16.0 <2.2.10 || >=2.2.11 <2.2.18

Severity

Level: High

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

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

EPSS: 0.11934 pctl0.93503

Details

Dependency Confusion in Bundler Bundler 1.16.0 through 2.2.9 and 2.2.11 through 2.2.17 sometimes chooses a dependency source based on the highest gem version number, which means that a rogue gem found at a public source may be chosen, even if the intended choice was a private gem that is a dependency of another private gem that is explicitly depended on by the application.

Metadata

Created: 2021-05-24T18:12:33Z
Modified: 2021-08-31T21:03:58Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-fp4w-jxhp-m23p/GHSA-fp4w-jxhp-m23p.json
CWE IDs: []
Alternative ID: GHSA-fp4w-jxhp-m23p
Finding: F410
Auto approve: 1