Vulnerability in Amazon Opensearch
CVE-2022-35980
OpenSearch Security is a plugin for OpenSearch that offers encryption, authentication and authorization. Versions 2.0.0.0 and 2.1.0.0 of the security plugin are affected by an information disclosure vulnerability. Requests to an OpenSearch cluster configured with advanced access control features document level security (DLS), field level security (FLS), and/or field masking will not be filtered when the query's search pattern matches an aliased index. OpenSearch Dashboards creates an alias to `.kibana` by default, so filters with the index pattern of `*` to restrict access to documents or fields will not be applied. This issue allows requests to access sensitive information when customer have acted to restrict access that specific information. OpenSearch 2.2.0, which is compatible with OpenSearch Security 2.2.0.0, contains the fix for this issue. There is no recommended work around.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.000
Affected products
- Amazon Opensearch — versions 2.0.0, 2.1.0
- Opensearch-Project Security — versions >= 2.0.0.0, <= 2.1.0.0
Weakness classification (CWE)
References
- github.com/opensearch-project/security/security/advisories/GHSA-f4qr-f4xx-hjxw (Third Party Advisory)
- github.com/opensearch-project/security/pull/1999 (Patch, Third Party Advisory)
- github.com/opensearch-project/security/commit/7eaaafec2939d7db23a02ffca9cc68e03… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35980?
- CVE-2022-35980 is a high-severity vulnerability in Amazon Opensearch, classified under CWE-612. CVSS score: 7.5/10. Published 2022-08-12.
- How severe is CVE-2022-35980?
- High severity. CVSS v3 base score is 7.5 out of 10.