RHEL 6 / 7 / 8 : Red Hat JBoss Enterprise Application Platform 7.3 (RHSA-2021:3217)

high Nessus Plugin ID 152660

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Synopsis

The remote Red Hat host is missing a security update for Red Hat JBoss Enterprise Application Platform 7.3.

Description

The remote Redhat Enterprise Linux 6 / 7 / 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:3217 advisory.

- undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)

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

Solution

Update the RHEL Red Hat JBoss Enterprise Application Platform 7.3 package based on the guidance in RHSA-2021:3217.

Plugin Details

Severity: High

ID: 152660

File Name: redhat-RHSA-2021-3217.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 8/18/2021

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: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2021-3690

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:N/A:H

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:6, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:eap7-undertow

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: 8/18/2021

Vulnerability Publication Date: 8/26/2021

Reference Information

CVE: CVE-2021-3690

CWE: 401

IAVA: 2021-A-0392

RHSA: 2021:3217

Detections

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