CVE-2022-31115 – opensearch-ruby

Package

Manager: gem
Name: opensearch-ruby
Vulnerable Version: >=2.0.0 <2.0.2

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:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00422 pctl0.6128

Details

opensearch-ruby 2.x before 2.0.2 vulnerable to unsafe YAML deserialization ### Impact A YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using YAML.load if the response is of type YAML. ### Patches The problem has been patched in opensearch-ruby gem version 2.0.2. ### Workarounds No viable workaround. Please upgrade to 2.0.2 ### References https://github.com/opensearch-project/opensearch-ruby/pull/77 https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/ ### For more information If you have any questions or comments about this advisory: * Open an issue in [opensearch-ruby](https://github.com/opensearch-project/opensearch-ruby)

Metadata

Created: 2022-07-05T20:41:26Z
Modified: 2022-07-21T14:55:44Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-977c-63xq-cgw3/GHSA-977c-63xq-cgw3.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-977c-63xq-cgw3
Finding: F096
Auto approve: 1