Files or Directories Accessible to External Parties Affecting rh-sso7-keycloak-server package, versions <0:18.0.12-1.redhat_00001.1.el7sso


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-RHEL7-RHSSO7KEYCLOAKSERVER-6247193
  • published14 Feb 2024
  • disclosed14 Jun 2023

Introduced: 14 Jun 2023

CVE-2023-2976  (opens in a new tab)
CWE-552  (opens in a new tab)

How to fix?

Upgrade RHEL:7 rh-sso7-keycloak-server to version 0:18.0.12-1.redhat_00001.1.el7sso or higher.
This issue was patched in RHSA-2024:0798.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rh-sso7-keycloak-server package and not the rh-sso7-keycloak-server package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Use of Java's default temporary directory for file creation in FileBackedOutputStream in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class.

Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

CVSS Scores

version 3.1