GLSA-201903-21 : Apache: Multiple vulnerabilities

critical Nessus Plugin ID 123427


The remote Gentoo host is missing one or more security-related patches.


The remote host is affected by the vulnerability described in GLSA-201903-21 (Apache: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in Apache. Please review the CVE identifiers referenced below for details.
Impact :

A remote attacker can possibly cause a Denial of Service condition or could bypass mod_session_cookie expiration time.
Workaround :

There is no known workaround at this time.


All Apache users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=www-servers/apache-2.4.38-r1'

See Also

Plugin Details

Severity: Critical

ID: 123427

File Name: gentoo_GLSA-201903-21.nasl

Version: 1.2

Type: local

Published: 3/28/2019

Updated: 1/27/2020

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

Temporal Vector: E:U/RL:OF/RC:C


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: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:apache, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 3/28/2019

Vulnerability Publication Date: 11/19/2018

Reference Information

CVE: CVE-2018-17189, CVE-2018-17190, CVE-2018-17199, CVE-2019-0190

GLSA: 201903-21