Vulnerability Details : CVE-2023-25806
OpenSearch Security is a plugin for OpenSearch that offers encryption, authentication and authorization. There is an observable discrepancy in the authentication response time between calls where the user provided exists and calls where it does not. This issue only affects calls using the internal basic identity provider (IdP), and not other externally configured IdPs. Patches were released in versions 1.3.9 and 2.6.0, there are no workarounds.
Exploit prediction scoring system (EPSS) score for CVE-2023-25806
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 23 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-25806
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
GitHub, Inc. |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2023-25806
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: nvd@nist.gov (Primary)
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Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: security-advisories@github.com (Secondary)
References for CVE-2023-25806
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https://github.com/opensearch-project/security/security/advisories/GHSA-c6wg-cm5x-rqvj
Time discrepancy in authentication responses · Advisory · opensearch-project/security · GitHubVendor Advisory
Products affected by CVE-2023-25806
- cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:*
- cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:*
- cpe:2.3:a:amazon:opensearch_security:*:*:*:*:*:opensearch:*:*
- Amazon » Opensearch Security » For OpensearchVersions from including (>=) 2.0.0 and before (<) 2.6.0cpe:2.3:a:amazon:opensearch_security:*:*:*:*:*:opensearch:*:*