Vulnerability DatabaseCVE-2023-4586
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CVE-2023-4586
October 04, 2023
A vulnerability was found in the Hot Rod client. This security issue occurs as the Hot Rod client does not enable hostname validation when using TLS, possibly resulting in a man-in-the-middle (MITM) attack.
Related Resources (7)
https://github.com/netty/netty
https://access.redhat.com/errata/RHSA-2023:7676
https://nvd.nist.gov/vuln/detail/CVE-2023-4586
https://access.redhat.com/security/cve/CVE-2023-4586
https://docs.oracle.com/javase/8/docs/api/javax/net/ssl/SSLParameters.html#setEndpointIdentificationAlgorithm-java.lang.String-
https://bugzilla.redhat.com/show_bug.cgi?id=2235564
https://github.com/netty/netty/issues/8537
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CVSS v4
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Input Validation
CWE-20
Improper Certificate Validation
CWE-295
EPSS
Base Score:
0.1