CVE-2018-1000076 – rubygems-update

Package

Manager: gem
Name: rubygems-update
Vulnerable Version: >=2.2.0 <2.7.6

Severity

Level: Critical

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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: 0.00906 pctl0.74885

Details

RubyGems Improper Verification of Cryptographic Signature vulnerability RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, and Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contain an Improper Verification of Cryptographic Signature vulnerability in package.rb. This can result in a mis-signed gem being installed, as the tarball would contain multiple gem signatures. This vulnerability has been fixed in 2.7.6.

Metadata

Created: 2022-05-14T01:01:12Z
Modified: 2023-03-08T19:49:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-mc6j-h948-v2p6/GHSA-mc6j-h948-v2p6.json
CWE IDs: ["CWE-347"]
Alternative ID: GHSA-mc6j-h948-v2p6
Finding: F163
Auto approve: 1