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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://access.redhat.com/errata/RHSA-2018:1060	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1927	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086	Issue Tracking Third Party Advisory
https://www.debian.org/security/2018/dsa-4169	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.9.164:::::::*
	cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.10:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::*

History

No history.

Information

Published : 2018-04-12 16:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-1086

Mitre link : CVE-2018-1086

CVE.ORG link : CVE-2018-1086

JSON object : View

Products Affected

redhat

enterprise_linux_server_eus

clusterlabs

pacemaker_command_line_interface

debian

debian_linux

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-20

Improper Input Validation

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