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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.7%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 5.0
References
- https://access.redhat.com/errata/RHSA-2018:1060
- https://access.redhat.com/errata/RHSA-2018:1927
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086
- https://www.debian.org/security/2018/dsa-4169
- https://access.redhat.com/errata/RHSA-2018:1060
- https://access.redhat.com/errata/RHSA-2018:1927
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086
- https://www.debian.org/security/2018/dsa-4169
Products affected by CVE-2018-1086
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cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.10
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cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.9.164
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5
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cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6