Deserialization in Amazon Opensearch
CVE-2022-31115
opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.1 the ruby `YAML.load` function was used instead of `YAML.safe_load`. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe de…
Vulnerability class: Insecure Deserialization
EPSS: 0.015 (72.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Amazon Opensearch
- Opensearch-project Opensearch-ruby — versions < 2.0.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-31115?
- CVE-2022-31115 is a high-severity vulnerability in Amazon Opensearch, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-06-30.
- How severe is CVE-2022-31115?
- High severity. CVSS v3 base score is 8.8 out of 10.