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Rocky Linux 8 : httpd:2.4 (RLSA-2022:0891)

critical Nessus Plugin ID 184536

Synopsis

The remote Rocky Linux host is missing one or more security updates.

Description

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:0891 advisory.

 - Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier. (CVE-2021-34798)

 - ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier. (CVE-2021-39275)

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://errata.rockylinux.org/RLSA-2022:0891

https://bugzilla.redhat.com/show_bug.cgi?id=2005119

https://bugzilla.redhat.com/show_bug.cgi?id=2005128

Plugin Details

Severity: Critical

ID: 184536

File Name: rocky_linux_RLSA-2022-0891.nasl

Version: 1.0

Type: local

Published: 11/6/2023

Updated: 11/6/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2021-39275

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:httpd, p-cpe:/a:rocky:linux:httpd-debuginfo, p-cpe:/a:rocky:linux:httpd-debugsource, p-cpe:/a:rocky:linux:httpd-devel, p-cpe:/a:rocky:linux:httpd-filesystem, p-cpe:/a:rocky:linux:httpd-manual, p-cpe:/a:rocky:linux:httpd-tools, p-cpe:/a:rocky:linux:httpd-tools-debuginfo, p-cpe:/a:rocky:linux:mod_http2, p-cpe:/a:rocky:linux:mod_http2-debuginfo, p-cpe:/a:rocky:linux:mod_http2-debugsource, p-cpe:/a:rocky:linux:mod_ldap, p-cpe:/a:rocky:linux:mod_ldap-debuginfo, p-cpe:/a:rocky:linux:mod_md, p-cpe:/a:rocky:linux:mod_md-debuginfo, p-cpe:/a:rocky:linux:mod_md-debugsource, p-cpe:/a:rocky:linux:mod_proxy_html, p-cpe:/a:rocky:linux:mod_proxy_html-debuginfo, p-cpe:/a:rocky:linux:mod_session, p-cpe:/a:rocky:linux:mod_session-debuginfo, p-cpe:/a:rocky:linux:mod_ssl, p-cpe:/a:rocky:linux:mod_ssl-debuginfo, cpe:/o:rocky:linux:8

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/15/2022

Vulnerability Publication Date: 9/16/2021

Reference Information

CVE: CVE-2021-34798, CVE-2021-39275