Vulnerability CVE-2016-7035
Published: 2018-09-10

Description:
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.

Type:

CWE-285

 (Improper Authorization)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server eus 
Clusterlabs -> Pacemaker 

 References:
http://rhn.redhat.com/errata/RHSA-2016-2614.html
http://rhn.redhat.com/errata/RHSA-2016-2675.html
http://www.openwall.com/lists/oss-security/2016/11/03/5
http://www.securityfocus.com/bid/94214
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7035
https://github.com/ClusterLabs/pacemaker/commit/5d71e65049
https://lists.clusterlabs.org/pipermail/users/2016-November/004432.html
https://security.gentoo.org/glsa/201710-08
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