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SCA: security update for org.keycloak:keycloak-core (GHSA-5cc8-pgp5-7mpm)

medium Tenable Cloud Security Plugin ID 410758

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client
 Certificate" to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using
 this method an attacker may choose the certificate which will be validated by the server. If this happens
 and the KC_SPI_TRUSTSTORE_FILE_FILE variable is missing/misconfigured, any trustfile may be accepted with
 the logging information of "Cannot validate client certificate trust: Truststore not available". This may
 not impact availability as the attacker would have no access to the server, but consumer applications
 Integrity or Confidentiality may be impacted considering a possible access to them. Considering the
 environment is correctly set to use "Revalidate Client Certificate" this flaw is avoidable.
 (CVE-2023-1664)

See Also

https://github.com/advisories/GHSA-5cc8-pgp5-7mpm

Plugin Details

Severity: Medium

ID: 410758

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.51

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2023-1664

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/30/2023

Vulnerability Publication Date: 5/26/2023

Reference Information

CVE: CVE-2023-1664

cwe: CWE-295