7.5
CVE-2023-31421
- EPSS 0.09%
- Veröffentlicht 26.10.2023 04:15:16
- Zuletzt bearbeitet 21.11.2024 08:01:49
- Quelle bressers@elastic.co
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It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to connect to an IP address (instead of a hostname) it does not validate the server certificate's IP SAN values against that IP address and certificate validation fails, and therefore the connection is not blocked as expected.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elastic ≫ Elastic Beats Version >= 8.0.0 <= 8.9.2
Elastic ≫ Elastic Agent Version >= 8.0.0 <= 8.9.2
Elastic ≫ Apm Server Version >= 8.0.0 <= 8.9.2
Elastic ≫ Elastic Fleet Server Version >= 8.0.0 <= 8.9.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.09% | 0.276 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
| bressers@elastic.co | 5.9 | 2.2 | 3.6 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
|
CWE-295 Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.