CVE-2018-16877

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2018-16877
A flaw was found in the way pacemaker's client-server authentication was implemented in versions up to and including 2.0.0. A local attacker could use this flaw, and combine it with other IPC weaknesses, to achieve local privilege escalation.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/108042 Broken Link
https://access.redhat.com/errata/RHSA-2019:1278 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1279 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877 Issue Tracking Patch Third Party Advisory
https://github.com/ClusterLabs/pacemaker/pull/1749 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/
https://security.gentoo.org/glsa/202309-09
https://usn.ubuntu.com/3952-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/108042 Broken Link
https://access.redhat.com/errata/RHSA-2019:1278 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1279 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877 Issue Tracking Patch Third Party Advisory
https://github.com/ClusterLabs/pacemaker/pull/1749 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/
https://security.gentoo.org/glsa/202309-09
https://usn.ubuntu.com/3952-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

Configuration 6 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
History

21 Nov 2024, 03:53

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html - Mailing List, Third Party Advisory
References () http://www.securityfocus.com/bid/108042 - Broken Link () http://www.securityfocus.com/bid/108042 - Broken Link
References () https://access.redhat.com/errata/RHSA-2019:1278 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2019:1278 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2019:1279 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2019:1279 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/ClusterLabs/pacemaker/pull/1749 - Patch, Third Party Advisory () https://github.com/ClusterLabs/pacemaker/pull/1749 - Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/ -
References () https://security.gentoo.org/glsa/202309-09 - () https://security.gentoo.org/glsa/202309-09 -
References () https://usn.ubuntu.com/3952-1/ - Third Party Advisory () https://usn.ubuntu.com/3952-1/ - Third Party Advisory

07 Nov 2023, 02:53

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/', 'name': 'FEDORA-2019-e71f6f36ac', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/', 'name': 'FEDORA-2019-b502250ba4', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/', 'name': 'FEDORA-2019-e4c8de3fb7', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/ -

29 Sep 2023, 11:15

Type Values Removed Values Added
CWE CWE-287 NVD-CWE-noinfo
References
  • (GENTOO) https://security.gentoo.org/glsa/202309-09 -
Information

Published : 2019-04-18 18:29

Updated : 2024-11-21 03:53

NVD link : CVE-2018-16877

Mitre link : CVE-2018-16877

CVE.ORG link : CVE-2018-16877

JSON object : View

Products Affected

redhat

  • enterprise_linux
  • enterprise_linux_server_aus
  • enterprise_linux_eus
  • enterprise_linux_server_tus

canonical

  • ubuntu_linux

opensuse

  • leap

debian

  • debian_linux

fedoraproject

  • fedora

clusterlabs

  • pacemaker
CWE
CWE-287

Improper Authentication

NVD-CWE-noinfo

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