CVE-2017-8445

An error was found in the X-Pack Security TLS trust manager for versions 5.0.0 to 5.5.1. If reloading the trust material fails the trust manager will be replaced with an instance that trusts all certificates. This could allow any node using any certificate to join a cluster. The proper behavior in this instance is for the TLS trust manager to deny all certificates.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
elasticCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
VendorProductVersion
elasticx-pack
5.0.0 ≤
𝑥
≤ 5.5.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.elastic.co/community/security
https://www.elastic.co/community/security