CVE-2018-1086

MEDIUM

Description

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.

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

Details

Source: MITRE

Published: 2018-04-12

Updated: 2019-10-09

Type: CWE-200

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH