Vulnerability CVE-2018-1084

Vulnerability Name:

CVE-2018-1084 (CCN-141586)

Assigned:

2017-12-04

Published:

2018-04-12

Updated:

2023-01-31

Summary:

corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.

CVSS v3 Severity:

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

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

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

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

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

7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)

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

Vulnerability Type:

CWE-125

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2018-1084

Source: CCN
Type: oss-sec Mailing List, Thu, 12 Apr 2018 14:16:48 +0200
CVE-2018-1084 corosync: Integer overflow in exec/totemcrypto.c:authenticate_nss_2_3() function

Source: CCN
Type: IBM Security Bulletin 878985 (PowerKVM)
A vulnerability in Corosync affects PowerKVM

Source: CCN
Type: BID-103758
Corosync 'exec/totemcrypto.c' Integer Overflow Vulnerability

Source: secalert@redhat.com
Type: Third Party Advisory, VDB Entry
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Issue Tracking, Patch, Third Party Advisory
secalert@redhat.com

Source: XF
Type: UNKNOWN
corosync-cve20181084-dos(141586)

Source: CCN
Type: corosync GIT Repository
totemcrypto: Check length of the packet

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: CCN
Type: IBM Security Bulletin 879045 (MQ)
IBM MQ RDQM and IBM MQ Appliance are vulnerable to a denial of service attack (CVE-2018-1084)

Vulnerable Configuration:

Configuration RedHat 1:

cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

Configuration RedHat 2:

cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20181084	V	CVE-2018-1084	2022-09-02
oval:org.opensuse.security:def:6342	P	Security update for pcre (Important)	2022-07-08
oval:org.opensuse.security:def:15	P	bash-4.4-17.83 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:2	P	amavisd-new-2.11.1-6.3.1 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:6331	P	Security update for the Linux Kernel (Important)	2022-05-16
oval:org.opensuse.security:def:112103	P	corosync-2.4.5+git70.64010f57-1.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:6301	P	Security update for openexr (Important)	2022-01-12
oval:org.opensuse.security:def:6312	P	Security update for gegl (Important)	2021-12-28
oval:org.opensuse.security:def:10431	P	Security update for xorg-x11-server (Important)	2021-12-21
oval:org.opensuse.security:def:10384	P	Security update for log4j (Important)	2021-12-17
oval:org.opensuse.security:def:7293	P	Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3) (Important)	2021-12-14
oval:org.opensuse.security:def:6309	P	Security update for the Linux Kernel (Important)	2021-12-02
oval:org.opensuse.security:def:7282	P	Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3) (Important)	2021-11-19
oval:org.opensuse.security:def:6458	P	Security update for ncurses (Moderate)	2021-10-20
oval:org.opensuse.security:def:10164	P	Security update for strongswan (Moderate)	2021-10-19
oval:org.opensuse.security:def:7271	P	Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3) (Important)	2021-10-12
oval:org.opensuse.security:def:105640	P	corosync-2.4.5+git70.64010f57-1.2 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:10338	P	Security update for java-11-openjdk (Important)	2021-09-03
oval:org.opensuse.security:def:10145	P	Security update for dovecot23 (Moderate)	2021-08-31
oval:org.opensuse.security:def:10328	P	Security update for aws-cli, python-boto3, python-botocore, python-service_identity, python-trustme, python-urllib3 (Moderate)	2021-08-23
oval:org.opensuse.security:def:10316	P	Security update for webkit2gtk3 (Important)	2021-08-17
oval:org.opensuse.security:def:10315	P	Security update for c-ares (Important)	2021-08-17
oval:org.opensuse.security:def:10130	P	Security update for webkit2gtk3 (Important)	2021-08-17
oval:org.opensuse.security:def:7260	P	Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP3) (Important)	2021-08-17
oval:org.opensuse.security:def:13896	P	libevent-2_0-5-2.0.21-4.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:13964	P	libtasn1-3.7-11.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:13942	P	libpng16-16-1.6.8-11.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:13918	P	libjpeg-turbo-1.3.1-30.3 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:10308	P	Security update for linuxptp (Important)	2021-07-27
oval:org.opensuse.security:def:10306	P	Security update for curl (Moderate)	2021-07-21
oval:org.opensuse.security:def:6450	P	Security update for the Linux Kernel (Important)	2021-07-14
oval:org.opensuse.security:def:67538	P	Security update for java-1_8_0-openjdk (Moderate)	2021-06-17
oval:org.opensuse.security:def:6469	P	Security update for postgresql10 (Moderate)	2021-06-14
oval:org.opensuse.security:def:13304	P	gdm-3.10.0.1-13.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:123985	P	corosync-2.3.6-9.13.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:13291	P	elfutils-0.158-3.200 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:12790	P	corosync-2.3.6-9.13.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:13282	P	cvs-1.12.12-181.54 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:124507	P	libcorosync-devel-2.3.6-9.13.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:70891	P	dhcp-4.3.5-4.15 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:11289	P	dracut-037-34.4 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:16501	P	libcorosync-devel-2.3.6-9.13.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:11267	P	bash-4.2-75.2 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:13258	P	apache-commons-daemon-1.0.15-4.181 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:10264	P	Security update for nginx (Important)	2021-06-02
oval:org.opensuse.security:def:10083	P	Security update for nginx (Important)	2021-05-27
oval:org.opensuse.security:def:13239	P	libopenssl0_9_8-0.9.8j-59.11 on GA media (Moderate)	2021-04-29
oval:org.opensuse.security:def:70778	P	Security update for the Linux Kernel (Important)	2021-04-16
oval:org.opensuse.security:def:10239	P	Security update for xorg-x11-server (Important)	2021-04-14
oval:org.opensuse.security:def:6320	P	Security update for glib2 (Important)	2021-03-16
oval:org.opensuse.security:def:10037	P	Security update for flac (Moderate)	2020-12-24
oval:org.opensuse.security:def:12937	P	libFLAC++6-1.3.0-11.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:89535	P	corosync-2.4.4-7.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:12982	P	libexempi3-2.2.1-5.7.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13194	P	tboot-20190704_1.9.10-1.7 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13169	P	rsync-3.1.3-1.19 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13094	P	libvpx1-1.3.0-3.3.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:12801	P	corosync-2.3.6-9.13.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13075	P	libssh4-0.8.7-1.31 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13060	P	libraptor2-0-2.0.10-3.63 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13013	P	libksba8-1.3.0-23.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:12967	P	libapr1-1.5.1-4.5.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:96500	P	corosync-2.4.4-7.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:12945	P	libX11-6-1.6.2-12.5.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13214	P	xen-4.12.1_06-1.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13139	P	perl-DBD-mysql-4.021-12.5.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13120	P	ntp-4.2.8p13-85.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13105	P	libykcs11-1-1.5.0-3.16 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13058	P	libqt4-32bit-4.8.7-8.8.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13012	P	libkpathsea6-6.2.0dev-22.3.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:3967	P	libcorosync-devel-2.3.6-9.13.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:12990	P	libgme0-0.6.0-5.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13245	P	apache2-mod_php7-7.0.7-15.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:103190	P	corosync-2.4.4-7.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:13236	P	libslurm29-16.05.8.1-5.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:16803	P	libcorosync-devel-2.3.6-9.13.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:6439	P	Security update for java-1_8_0-openjdk (Important)	2020-12-02
oval:org.opensuse.security:def:10015	P	wpa_supplicant on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17798	P	Security update for ocaml (Moderate)	2020-12-01
oval:org.opensuse.security:def:6620	P	gpg2 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17767	P	Security update for ldb, samba, talloc, tdb, tevent (Important)	2020-12-01
oval:org.opensuse.security:def:6611	P	ghostscript on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17710	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:10565	P	libxml2-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17625	P	Security update for gnutls (Moderate)	2020-12-01
oval:org.opensuse.security:def:10540	P	libserf-1-1 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17591	P	Security update for mariadb (Important)	2020-12-01
oval:org.opensuse.security:def:10465	P	libX11-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:10446	P	gnome-online-accounts-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6591	P	ecryptfs-utils on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:67438	P	Security update for python-pip (Important)	2020-12-01
oval:org.opensuse.security:def:6558	P	autofs on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6533	P	xen on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:10988	P	libcorosync-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6424	P	libpython3_4m1_0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6377	P	libgc1 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:18067	P	Security update for libgme (Important)	2020-12-01
oval:org.opensuse.security:def:18045	P	Recommended update for mariadb (Important)	2020-12-01
oval:org.opensuse.security:def:18033	P	Security update for sudo (Important)	2020-12-01
oval:org.opensuse.security:def:18731	P	Security update for corosync (Important)	2020-12-01
oval:org.opensuse.security:def:10007	P	unzip on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6602	P	fontconfig on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6569	P	coolkey on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:10966	P	libXrandr-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6544	P	yast2-users on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:10629	P	augeas-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:10616	P	FastCGI on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17583	P	Security update for curl (Moderate)	2020-12-01
oval:org.opensuse.security:def:10607	P	wireshark-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6435	P	libspice-client-glib-2_0-8 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:18705	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:6388	P	libjasper1 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6622	P	groff on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6609	P	gdm on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64191	P	corosync on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:6600	P	file on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:17976	P	Security update for php5 (Important)	2020-12-01
oval:org.opensuse.security:def:64104	P	Security update for krb5 (Moderate)	2020-12-01
oval:org.opensuse.security:def:17944	P	Security update for poppler (Moderate)	2020-12-01
oval:org.opensuse.security:def:17834	P	Security update for python3 (Moderate)	2020-12-01
oval:org.opensuse.security:def:6633	P	gvim on GA media (Moderate)	2020-12-01
oval:com.redhat.rhsa:def:20181169	P	RHSA-2018:1169: corosync security update (Important)	2018-04-17
oval:com.ubuntu.trusty:def:20181084000	V	CVE-2018-1084 on Ubuntu 14.04 LTS (trusty) - medium.	2018-04-13
oval:com.ubuntu.artful:def:20181084000	V	CVE-2018-1084 on Ubuntu 17.10 (artful) - medium.	2018-04-13
oval:com.ubuntu.xenial:def:20181084000	V	CVE-2018-1084 on Ubuntu 16.04 LTS (xenial) - medium.	2018-04-13
oval:com.ubuntu.cosmic:def:201810840000000	V	CVE-2018-1084 on Ubuntu 18.10 (cosmic) - medium.	2018-04-12
oval:com.ubuntu.bionic:def:201810840000000	V	CVE-2018-1084 on Ubuntu 18.04 LTS (bionic) - medium.	2018-04-12
oval:com.ubuntu.xenial:def:201810840000000	V	CVE-2018-1084 on Ubuntu 16.04 LTS (xenial) - medium.	2018-04-12
oval:com.ubuntu.bionic:def:20181084000	V	CVE-2018-1084 on Ubuntu 18.04 LTS (bionic) - medium.	2018-04-12
oval:com.ubuntu.cosmic:def:20181084000	V	CVE-2018-1084 on Ubuntu 18.10 (cosmic) - medium.	2018-04-12

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