Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS05NzdjLTYzeHEtY2d3M84AAtG0

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

Permalink: https://github.com/advisories/GHSA-977c-63xq-cgw3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05NzdjLTYzeHEtY2d3M84AAtG0
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-977c-63xq-cgw3, CVE-2022-31115
References:

• https://github.com/opensearch-project/opensearch-ruby/security/advisories/GHSA-977c-63xq-cgw3
• https://nvd.nist.gov/vuln/detail/CVE-2022-31115
• https://github.com/opensearch-project/opensearch-ruby/pull/77
• https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/opensearch-ruby/CVE-2022-31115.yml
• https://github.com/opensearch-project/opensearch-ruby/commit/d74a98b45c037671e8819fa87f6a6423458ab08a
• https://github.com/opensearch-project/opensearch-ruby/compare/v2.0.1...v2.0.2
• https://github.com/advisories/GHSA-977c-63xq-cgw3

Repository: https://github.com/opensearch-project/opensearch-ruby
Blast Radius: 14.6

Affected Packages