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Vulnerability Details : CVE-2018-1086

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.
Publish Date : 2018-04-12 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similarObtain Information
CWE ID 200

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2018:1060: pcs security update (Important) oval:com.redhat.rhsa:def:20181060 unix
RHSA-2018:1927: pcs security update (Moderate) oval:com.redhat.rhsa:def:20181927 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-1086

# Product Type Vendor Product Version Update Edition Language
1 Application Clusterlabs Pacemaker Command Line Interface 0.9.164 Version Details Vulnerabilities
2 Application Clusterlabs Pacemaker Command Line Interface 0.10 Version Details Vulnerabilities
3 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
4 OS Redhat Enterprise Linux Server Eus 7.5 Version Details Vulnerabilities
5 OS Redhat Enterprise Linux Server Eus 7.6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Clusterlabs Pacemaker Command Line Interface 2
Debian Debian Linux 1
Redhat Enterprise Linux Server Eus 2

- References For CVE-2018-1086

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086
https://www.debian.org/security/2018/dsa-4169
DEBIAN DSA-4169
https://access.redhat.com/errata/RHSA-2018:1060
REDHAT RHSA-2018:1060
https://access.redhat.com/errata/RHSA-2018:1927
REDHAT RHSA-2018:1927

- Metasploit Modules Related To CVE-2018-1086

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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