CVE-2023-31141: medium-severity vulnerability in opensearch-project security
OpenSearch issue with fine-grained access control during extremely rare race conditions
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.5%
OpenSearch is open-source software suite for search, analytics, and observability applications. Prior to versions 1.3.10 and 2.7.0, there is an issue with the implementation of fine-grained access control rules (document-level security, field-level security and field masking) where they are not correctly applied to the queries during extremely rare race conditions potentially leading to incorrect access authorization. For this issue to be triggered, two concurrent requests need to land on the same instance exactly when query cache eviction happens, once every four hours. OpenSearch 1.3.10 and 2.7.0 contain a fix for this issue.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Affected products
opensearch-project · securityRelated CVEs — opensearch-project security
In the same product, most dangerous first.
CVE-2022-35980HIGHOpenSearch vulnerable to Improper Authorization of Index Containing Sensitive InformationEPSS 1.2%CVE-2023-23613MEDIUMField-level security issue with .keyword fields in OpenSearchEPSS 0.9%CVE-2023-23612MEDIUMIssue with whitespace in JWT roles in OpenSearchEPSS 0.8%CVE-2023-45807MEDIUMOpenSearch Issue with tenant read-only permissionsEPSS 0.5%CVE-2022-41918MEDIUMIssue with fine-grained access control of indices backing data streamsEPSS 0.5%CVE-2023-25806MEDIUMTime discrepancy in authentication responses in OpenSearchEPSS 0.3%