RHEL 7 / 8 : OpenShift Container Platform 4.9.22 (RHSA-2022:0557)

high Nessus Plugin ID 158326

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Synopsis

The remote Red Hat host is missing one or more security updates for OpenShift Container Platform 4.9.22.

Description

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0557 advisory.

- golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)

- golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)

- golang: net/http: limit growth of header canonicalization cache (CVE-2021-44716)

- golang: syscall: don't close fd 0 on ForkExec error (CVE-2021-44717)

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 OpenShift Container Platform 4.9.22 package based on the guidance in RHSA-2022:0557.

Plugin Details

Severity: High

ID: 158326

File Name: redhat-RHSA-2022-0557.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 2/23/2022

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: 5.8

Temporal Score: 4.5

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

CVSS Score Source: CVE-2021-44717

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-2021-29923

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:butane, p-cpe:/a:redhat:enterprise_linux:butane-redistributable, p-cpe:/a:redhat:enterprise_linux:cri-o, p-cpe:/a:redhat:enterprise_linux:cri-tools, p-cpe:/a:redhat:enterprise_linux:golang-github-prometheus-promu, p-cpe:/a:redhat:enterprise_linux:ignition, p-cpe:/a:redhat:enterprise_linux:ignition-validate, p-cpe:/a:redhat:enterprise_linux:openshift, p-cpe:/a:redhat:enterprise_linux:openshift-clients, p-cpe:/a:redhat:enterprise_linux:openshift-clients-redistributable, p-cpe:/a:redhat:enterprise_linux:openshift-hyperkube, p-cpe:/a:redhat:enterprise_linux:prometheus-promu

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: 2/23/2022

Vulnerability Publication Date: 8/7/2021

Reference Information

CVE: CVE-2021-29923, CVE-2021-36221, CVE-2021-44716, CVE-2021-44717

CWE: 20, 200, 362, 400

IAVB: 2021-B-0047-S

RHSA: 2022:0557

Detections

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