Vulnerability CVE-2018-20724

Vulnerability Name:

CVE-2018-20724 (CCN-155666)

Assigned:

2019-01-16

Published:

2019-01-16

Updated:

2020-03-01

Summary:

A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.

CVSS v3 Severity:

4.8 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): High User Interaction (UI): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-79

Vulnerability Consequences:

Cross-Site Scripting

References:

Source: MITRE
Type: CNA
CVE-2018-20724

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0272

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0284

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0558

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2020:0565

Source: XF
Type: UNKNOWN
cacti-cve201820724-xss(155666)

Source: CCN
Type: Cacti GIT Repository
cacti/CHANGELOG at develop · Cacti/cacti · GitHub

Source: MISC
Type: Release Notes, Third Party Advisory
https://github.com/Cacti/cacti/blob/develop/CHANGELOG

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/Cacti/cacti/commit/1f42478506d83d188f68ce5ff41728a7bd159f53

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/Cacti/cacti/issues/2212

Source: CCN
Type: Cacti Web site
Cacti - The Complete RRDTool-based Graphing Solution

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-20724

Vulnerable Configuration:

Configuration 1:

cpe:/a:cacti:cacti:*:*:*:*:*:*:*:* (Version < 1.2.0)

Configuration CCN 1:

cpe:/a:cacti:cacti:1.1.38:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201820724	V	CVE-2018-20724	2022-06-30
oval:org.opensuse.security:def:112039	P	cacti-1.2.18-1.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:64643	P	Security update for kernel-firmware (Low)	2021-12-30
oval:org.opensuse.security:def:74745	P	Security update for the Linux Kernel (Important)	2021-11-16
oval:org.opensuse.security:def:64585	P	Security update for libcryptopp (Moderate)	2021-10-06
oval:org.opensuse.security:def:105594	P	cacti-1.2.18-1.2 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:63246	P	xen-4.12.0_12-1.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:64755	P	Security update for spectre-meltdown-checker (Moderate)	2021-08-27
oval:org.opensuse.security:def:64558	P	Security update for fetchmail (Moderate)	2021-08-20
oval:org.opensuse.security:def:93574	P	(Important)	2021-08-12
oval:org.opensuse.security:def:63449	P	postgresql-test-12-2.2 on GA media (Moderate)	2021-08-10
oval:org.opensuse.security:def:63331	P	grub2-x86_64-xen-2.04-20.4 on GA media (Moderate)	2021-08-10
oval:org.opensuse.security:def:63038	P	perl-doc-5.26.1-15.87 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62750	P	gnome-autoar-devel-0.2.3-3.3.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62835	P	vorbis-tools-1.4.0-1.53 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62747	P	gd-2.2.5-9.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62743	P	fontforge-20200314-3.3.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62832	P	texlive-collection-basic-2017.135.svn41616-9.12.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62775	P	libass-devel-0.14.0-3.3.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62828	P	rtkit-0.11+git.20130926-1.34 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:100311	P	(Moderate)	2021-07-20
oval:org.opensuse.security:def:62860	P	libtidy-devel-5.4.0-1.34 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:63534	P	freerdp-2.0.0~rc2-1.8 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:100287	P	(Important)	2021-06-02
oval:org.opensuse.security:def:64500	P	Recommended update for grub2 (Moderate)	2021-05-19
oval:org.opensuse.security:def:64483	P	Security update for webkit2gtk3 (Important)	2021-04-29
oval:org.opensuse.security:def:93598	P	(Important)	2021-03-24
oval:org.opensuse.security:def:64670	P	Security update for nghttp2 (Important)	2021-03-24
oval:org.opensuse.security:def:74697	P	Security update for git (Important)	2021-03-09
oval:org.opensuse.security:def:63596	P	libwmf-0_2-7-0.2.8.4-2.30 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62953	P	gradle-4.4.1-1.87 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:25834	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:64375	P	libpython2_7-1_0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:63825	P	Security update for ucode-intel (Important)	2020-12-01
oval:org.opensuse.security:def:25262	P	Security update for spamassassin (Important)	2020-12-01
oval:org.opensuse.security:def:25790	P	Security update for flash-player (Important)	2020-12-01
oval:org.opensuse.security:def:25058	P	Security update for gdb (Moderate)	2020-12-01
oval:org.opensuse.security:def:64398	P	libvirt-libs on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64239	P	dhcp on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:25134	P	Security update for apache2 (Important)	2020-12-01
oval:org.opensuse.security:def:74612	P	Security update for dpdk (Critical)	2020-12-01
oval:org.opensuse.security:def:25776	P	Security update for flash-player (Critical)	2020-12-01
oval:org.opensuse.security:def:25688	P	Security update for systemd (Important)	2020-12-01
oval:org.opensuse.security:def:63910	P	Security update for ovmf (Moderate)	2020-12-01
oval:org.opensuse.security:def:74830	P	Security update for cacti, cacti-spine (Important)	2020-12-01
oval:org.opensuse.security:def:25070	P	Security update for xen (Important)	2020-12-01
oval:org.opensuse.security:def:25635	P	Security update for tigervnc (Critical)	2020-12-01
oval:org.opensuse.security:def:63681	P	Security update for qemu (Important)	2020-12-01
oval:org.opensuse.security:def:25059	P	Security update for apache2-mod_auth_openidc (Important)	2020-12-01
oval:org.opensuse.security:def:64291	P	lftp on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:25484	P	Security update for libqt4 (Moderate)	2020-12-01
oval:org.opensuse.security:def:26507	P	Security update for cacti, cacti-spine (Important)	2020-12-01
oval:org.opensuse.security:def:64290	P	less on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:25400	P	Security update for bcm43xx-firmware (Moderate)	2020-12-01
oval:org.opensuse.security:def:26472	P	Security update for Chromium (Important)	2020-12-01
oval:org.opensuse.security:def:64376	P	libpython3_6m1_0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64154	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:25343	P	Security update for kernel-firmware (Important)	2020-12-01
oval:org.opensuse.security:def:110492	P	Security update for cacti, cacti-spine (Important)	2020-04-27
oval:org.opensuse.security:def:110407	P	Security update for cacti, cacti-spine (Important)	2020-03-01
oval:com.ubuntu.disco:def:2018207240000000	V	CVE-2018-20724 on Ubuntu 19.04 (disco) - medium.	2019-01-16
oval:com.ubuntu.bionic:def:201820724000	V	CVE-2018-20724 on Ubuntu 18.04 LTS (bionic) - medium.	2019-01-16
oval:com.ubuntu.cosmic:def:2018207240000000	V	CVE-2018-20724 on Ubuntu 18.10 (cosmic) - medium.	2019-01-16
oval:com.ubuntu.cosmic:def:201820724000	V	CVE-2018-20724 on Ubuntu 18.10 (cosmic) - medium.	2019-01-16
oval:com.ubuntu.bionic:def:2018207240000000	V	CVE-2018-20724 on Ubuntu 18.04 LTS (bionic) - medium.	2019-01-16
oval:com.ubuntu.trusty:def:201820724000	V	CVE-2018-20724 on Ubuntu 14.04 LTS (trusty) - medium.	2019-01-16
oval:com.ubuntu.xenial:def:2018207240000000	V	CVE-2018-20724 on Ubuntu 16.04 LTS (xenial) - medium.	2019-01-16
oval:com.ubuntu.xenial:def:201820724000	V	CVE-2018-20724 on Ubuntu 16.04 LTS (xenial) - medium.	2019-01-16

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