Vulnerability CVE-2018-20822

Vulnerability Name:

CVE-2018-20822 (CCN-161650)

Assigned:

2018-06-03

Published:

2018-06-03

Updated:

2023-02-28

Summary:

CVSS v3 Severity:

6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/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): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)

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

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

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

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

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

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2018-20822

Source: cve@mitre.org
Type: Broken Link
cve@mitre.org

Source: cve@mitre.org
Type: Broken Link
cve@mitre.org

Source: cve@mitre.org
Type: Broken Link
cve@mitre.org

Source: XF
Type: UNKNOWN
libsass-cve201820822-dos(161650)

Source: CCN
Type: libsass GIT Repository
AddressSanitizer: stack-overflow at Sass::Inspect::operator() (inspect.cpp:977) #2671

Source: cve@mitre.org
Type: Exploit, Third Party Advisory
cve@mitre.org

Source: CCN
Type: IBM Security Bulletin 6379558 (Netezza for Cloud Pak for Data)
OSS security Scan issues for Concerto installer.

Source: CCN
Type: IBM Security Bulletin 6382126 (Netezza for Cloud Pak for Data)
OSS scan fixes for Content pos

Source: CCN
Type: IBM Security Bulletin 6382128 (Netezza for Cloud Pak for Data)
Open Source Security issues for NPS console.

Source: CCN
Type: IBM Security Bulletin 6414343 (Security Verify Information Queue)
IBM Security Verify Information Queue uses a Node.js package with multiple vulnerabilities

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-20822

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:sass-lang:libsass:3.5.4:*:*:*:*:*:*:*

AND

cpe:/a:ibm:security_verify_information_queue:1.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_information_queue:1.0.7:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201820822	V	CVE-2018-20822	2022-06-30
oval:org.opensuse.security:def:112823	P	libsass-3_6_5-1-3.6.5-1.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:93436	P	(Moderate)	2021-12-16
oval:org.opensuse.security:def:106288	P	libsass-3_6_5-1-3.6.5-1.2 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:62359	P	yast2-buildtools-4.2.7-1.31 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62360	P	yast2-multipath-4.2.1-1.74 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:63041	P	python3-tools-3.6.13-3.78.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62383	P	containerd-1.3.9-5.29.3 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:74294	P	Security update for gupnp (Important)	2021-06-24
oval:org.opensuse.security:def:62839	P	FastCGI-2.4.0-2.23 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:63179	P	rsyslog-module-gssapi-8.33.1-1.30 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62560	P	libkpathsea6-6.2.3-11.8.4 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:63405	P	apache-commons-fileupload-1.4-1.63 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:64228	P	conntrack-tools on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:63972	P	Security update for squid (Important)	2020-12-01
oval:org.opensuse.security:def:74168	P	Security update for tomcat (Important)	2020-12-01
oval:org.opensuse.security:def:64074	P	Security update for python3 (Important)	2020-12-01
oval:org.opensuse.security:def:63732	P	Security update for xrdp (Important)	2020-12-01
oval:org.opensuse.security:def:64116	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:63866	P	Security update for webkit2gtk3 (Important)	2020-12-01
oval:org.opensuse.security:def:100149	P	Security update for libsass (Moderate)	2019-08-14
oval:org.opensuse.security:def:109918	P	Security update for libsass (Moderate)	2019-07-23
oval:com.ubuntu.disco:def:2018208220000000	V	CVE-2018-20822 on Ubuntu 19.04 (disco) - medium.	2019-04-23
oval:com.ubuntu.cosmic:def:201820822000	V	CVE-2018-20822 on Ubuntu 18.10 (cosmic) - medium.	2019-04-23
oval:com.ubuntu.bionic:def:2018208220000000	V	CVE-2018-20822 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-23
oval:com.ubuntu.bionic:def:201820822000	V	CVE-2018-20822 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-23
oval:com.ubuntu.xenial:def:2018208220000000	V	CVE-2018-20822 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-23
oval:com.ubuntu.xenial:def:201820822000	V	CVE-2018-20822 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-23
oval:com.ubuntu.cosmic:def:2018208220000000	V	CVE-2018-20822 on Ubuntu 18.10 (cosmic) - medium.	2019-04-23

BACK