8.8
HIGH
CVE-2016-7035
Pacemaker Privilege Escalation Authorization Bypass
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.

INFO

Published Date :

Sept. 10, 2018, 4:29 p.m.

Last Modified :

Nov. 7, 2023, 2:34 a.m.

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

2.0
Affected Products

The following products are affected by CVE-2016-7035 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux_server
2 Redhat enterprise_linux_server_eus
1 Clusterlabs pacemaker
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-7035.

URL Resource
http://rhn.redhat.com/errata/RHSA-2016-2614.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2675.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/03/5 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/94214 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7035 Issue Tracking Third Party Advisory
https://github.com/ClusterLabs/pacemaker/commit/5d71e65049 Third Party Advisory
https://lists.clusterlabs.org/pipermail/users/2016-November/004432.html Mailing List Vendor Advisory
https://security.gentoo.org/glsa/201710-08 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-7035 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-7035 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CVSS V2 Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C)
  • CVE Modified by [email protected]

    Mar. 11, 2020

    Action Type Old Value New Value
    Added CVSS V2 Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C)
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Added CWE Red Hat, Inc. CWE-285
  • Initial Analysis by [email protected]

    Jan. 07, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/ClusterLabs/pacemaker/commit/5d71e65049 No Types Assigned https://github.com/ClusterLabs/pacemaker/commit/5d71e65049 Third Party Advisory
    Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-2614.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-2614.html Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/94214 No Types Assigned http://www.securityfocus.com/bid/94214 Third Party Advisory, VDB Entry
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7035 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7035 Issue Tracking, Third Party Advisory
    Changed Reference Type https://lists.clusterlabs.org/pipermail/users/2016-November/004432.html No Types Assigned https://lists.clusterlabs.org/pipermail/users/2016-November/004432.html Mailing List, Vendor Advisory
    Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-2675.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-2675.html Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/201710-08 No Types Assigned https://security.gentoo.org/glsa/201710-08 Third Party Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2016/11/03/5 No Types Assigned http://www.openwall.com/lists/oss-security/2016/11/03/5 Mailing List, Third Party Advisory
    Added CWE CWE-285
    Added CPE Configuration OR *cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:* versions up to (including) 1.1.16
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Sep. 11, 2018

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201710-08 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/94214 [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-2675.html [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-2614.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-7035 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-7035 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.02%

score

0.24708

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability