RHEL 8 : httpd:2.4 (RHSA-2022:7647)

critical Nessus Plugin ID 167152

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7647 advisory.

- httpd: mod_lua: Use of uninitialized value of in r:parsebody (CVE-2022-22719)

- httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody (CVE-2022-22721)

- httpd: mod_sed: Read/write beyond bounds (CVE-2022-23943)

- httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377)

- httpd: Out-of-bounds read via ap_rwrite() (CVE-2022-28614)

- httpd: Out-of-bounds read in ap_strcmp_match() (CVE-2022-28615)

- httpd: mod_lua: DoS in r:parsebody (CVE-2022-29404)

- httpd: mod_sed: DoS vulnerability (CVE-2022-30522)

- httpd: mod_lua: Information disclosure with websockets (CVE-2022-30556)

- httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism (CVE-2022-31813)

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 affected packages.

See Also

https://access.redhat.com/security/cve/CVE-2022-22719

https://access.redhat.com/security/cve/CVE-2022-22721

https://access.redhat.com/security/cve/CVE-2022-23943

https://access.redhat.com/security/cve/CVE-2022-26377

https://access.redhat.com/security/cve/CVE-2022-28614

https://access.redhat.com/security/cve/CVE-2022-28615

https://access.redhat.com/security/cve/CVE-2022-29404

https://access.redhat.com/security/cve/CVE-2022-30522

https://access.redhat.com/security/cve/CVE-2022-30556

https://access.redhat.com/security/cve/CVE-2022-31813

https://access.redhat.com/errata/RHSA-2022:7647

https://bugzilla.redhat.com/2064319

https://bugzilla.redhat.com/2064320

https://bugzilla.redhat.com/2064322

https://bugzilla.redhat.com/2094997

https://bugzilla.redhat.com/2095002

https://bugzilla.redhat.com/2095006

https://bugzilla.redhat.com/2095012

https://bugzilla.redhat.com/2095015

https://bugzilla.redhat.com/2095018

https://bugzilla.redhat.com/2095020

Plugin Details

Severity: Critical

ID: 167152

File Name: redhat-RHSA-2022-7647.nasl

Version: 1.5

Type: local

Agent: unix

Published: 11/9/2022

Updated: 10/5/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

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

CVSS Score Source: CVE-2022-31813

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:httpd, p-cpe:/a:redhat:enterprise_linux:httpd-devel, p-cpe:/a:redhat:enterprise_linux:httpd-filesystem, p-cpe:/a:redhat:enterprise_linux:httpd-manual, p-cpe:/a:redhat:enterprise_linux:httpd-tools, p-cpe:/a:redhat:enterprise_linux:mod_http2, p-cpe:/a:redhat:enterprise_linux:mod_ldap, p-cpe:/a:redhat:enterprise_linux:mod_md, p-cpe:/a:redhat:enterprise_linux:mod_proxy_html, p-cpe:/a:redhat:enterprise_linux:mod_session, p-cpe:/a:redhat:enterprise_linux:mod_ssl

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: 11/8/2022

Vulnerability Publication Date: 3/14/2022

Reference Information

CVE: CVE-2022-22719, CVE-2022-22721, CVE-2022-23943, CVE-2022-26377, CVE-2022-28614, CVE-2022-28615, CVE-2022-29404, CVE-2022-30522, CVE-2022-30556, CVE-2022-31813

CWE: 125, 190, 200, 345, 348, 444, 665, 770, 787, 789, 908

RHSA: 2022:7647