Clusterlabs vulnerabilities
27 vulnerabilities
Known vulnerabilities in Clusterlabs products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 9 products.
Products
9- Pacemaker10 vulnerabilities
- Pcs6 vulnerabilities
- Booth2 vulnerabilities
- Fence Agents2 vulnerabilities
- Hawk2 vulnerabilities
- Libqb2 vulnerabilities
- Pacemaker Command Line Interface2 vulnerabilities
- Cluster Glue1 vulnerabilities
- Crmsh1 vulnerabilities
CVE-2018-16878canonicalubuntu_linux+10
EPSS score0.41%
A flaw was found in pacemaker up to and including version 2.0.1. An insufficient verification inflicted preference of uncontrolled processes can lead to DoSCVE-2018-16877canonicalubuntu_linux+10EPSS score0.38%
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.CVE-2018-1086clusterlabspacemaker_command_line_interface+7EPSS score1.92%
pcs before versions 0.9.164 and 0.10 is vulnerable to a debug parameter removal bypass. REST interface of the pcsd service did not properly remove the pcs debug argument from the /run_pcs query, possibly disclosing sensitive information. A remote attacker with a valid token could use this flaw to elevate their privilege.CVE-2018-1079clusterlabspacemaker_command_line_interface+4EPSS score1.06%
pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.CVE-2013-0281clusterlabspacemaker+13EPSS score2.61%
Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).CVE-2021-3020clusterlabshawk+1EPSS score1.23%
An issue was discovered in ClusterLabs Hawk (aka HA Web Konsole) through 2.3.0-15. It ships the binary hawk_invoke (built from tools/hawk_invoke.c), intended to be used as a setuid program. This allows the hacluster user to invoke certain commands as root (with an attempt to limit this to safe combinations). This user is able to execute an interactive "shell" that isn't limited to the commands specified in hawk_invoke, allowing escalation to root.CVE-2015-1867clusterlabspacemaker+12EPSS score3.00%
Pacemaker before 1.1.13 does not properly evaluate added nodes, which allows remote read-only users to gain privileges via an acl command.CVE-2016-0721clusterlabspcs+4EPSS score2.29%
Session fixation vulnerability in pcsd in pcs before 0.9.157.CVE-2016-0720clusterlabspcs+4EPSS score1.41%
Cross-site request forgery (CSRF) vulnerability in pcsd web UI in pcs before 0.9.149.CVE-2016-7797clusterlabspacemaker+18EPSS score3.25%
Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.CVE-2016-7035clusterlabspacemaker+14EPSS score0.40%
An authorization flaw was found in Pacemaker before 1.1.16, where it did not properly guard its IPC interface. An attacker with an unprivileged account on a Pacemaker node could use this flaw to, for example, force the Local Resource Manager daemon to execute a script as root and thereby gain root access on the machine.CVE-2020-25654clusterlabspacemaker+29EPSS score1.87%
An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration.CVE-2020-35459clusterlabscrmsh+15EPSS score0.69%
An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.CVE-2020-35458clusterlabshawk+8EPSS score5.56%
An issue was discovered in ClusterLabs Hawk 2.x through 2.3.0-x. There is a Ruby shell code injection issue via the hawk_remember_me_id parameter in the login_from_cookie cookie. The user logout routine could be used by unauthenticated remote attackers to execute code as hauser.CVE-2014-0104clusterlabsfence-agents+3EPSS score0.83%
In fence-agents before 4.0.17 does not verify remote SSL certificates in the fence_cisco_ucs.py script which can potentially allow for man-in-the-middle attackers to spoof SSL servers via arbitrary SSL certificates.CVE-2022-2735clusterlabspcs+5EPSS score0.32%
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.CVE-2022-2553clusterlabsbooth+21EPSS score1.32%
The authfile directive in the booth config file is ignored, preventing use of authentication in communications from node to node. As a result, nodes that do not have the correct authentication key are not prevented from communicating with other nodes in the cluster.CVE-2022-1049clusterlabspcs+5EPSS score1.97%
A flaw was found in the Pacemaker configuration tool (pcs). The pcs daemon was allowing expired accounts, and accounts with expired passwords to login when using PAM authentication. Therefore, unprivileged expired accounts that have been denied access could still login.CVE-2011-5271clusterlabspacemaker+1EPSS score0.49%
Pacemaker before 1.1.6 configure script creates temporary files insecurelyCVE-2010-2496clusterlabscluster_glue+5EPSS score0.23%
stonith-ng in pacemaker and cluster-glue passed passwords as commandline parameters, making it possible for local attackers to gain access to passwords of the HA stack and potentially influence its operations. This is fixed in cluster-glue 1.0.6 and newer, and pacemaker 1.1.3 and newer.