RHEL 7 : Red Hat Single Sign-On 7.6.3 security update on RHEL 7 (Moderate) (RHSA-2023:2705)

high Nessus Plugin ID 175558

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Synopsis

The remote Red Hat host is missing one or more security updates for Red Hat Single Sign-On 7.6.3.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2705 advisory.

- okhttp: information disclosure via improperly used cryptographic function (CVE-2021-0341)

- undertow: Server identity in https connection is not checked by the undertow client (CVE-2022-4492)

- snakeyaml: Uncaught exception in java.base/java.util.ArrayList.hashCode (CVE-2022-38752)

- dev-java/snakeyaml: DoS via stack overflow (CVE-2022-41854)

- codec-haproxy: HAProxyMessageDecoder Stack Exhaustion DoS (CVE-2022-41881)

- apache-james-mime4j: Temporary File Information Disclosure in MIME4J TempFileStorageProvider (CVE-2022-45787)

- RESTEasy: creation of insecure temp files (CVE-2023-0482)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL Red Hat Single Sign-On 7.6.3 package based on the guidance in RHSA-2023:2705.

Plugin Details

Severity: High

ID: 175558

File Name: redhat-RHSA-2023-2705.nasl

Version: 1.1

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 5/13/2023

Updated: 4/28/2024

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-0341

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

CVSS Score Source: CVE-2022-4492

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:rh-sso7-keycloak, p-cpe:/a:redhat:enterprise_linux:rh-sso7-keycloak-server

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/10/2023

Vulnerability Publication Date: 2/10/2021

Reference Information

CVE: CVE-2021-0341, CVE-2022-38752, CVE-2022-41854, CVE-2022-41881, CVE-2022-4492, CVE-2022-45787, CVE-2023-0482

CWE: 200, 295, 378, 550, 674, 787

RHSA: 2023:2705

Detections

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