GHSA-977c-63xq-cgw3
opensearch-ruby 2.x before 2.0.2 vulnerable to unsafe YAML deserialization
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| RubyGems | opensearch-ruby | >= 2.0.0, < 2.0.2 | 2.0.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
### 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)
References
External links from the advisory. They lead to third-party sites.
- 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://github.com/opensearch-project/opensearch-ruby/commit/d74a98b45c037671e8819fa87f6a6423458ab08a
- https://github.com/opensearch-project/opensearch-ruby
- https://github.com/opensearch-project/opensearch-ruby/compare/v2.0.1...v2.0.2
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/opensearch-ruby/CVE-2022-31115.yml
- https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated