CVE-2018-1086
HIGH7.5EPSS 0.20%pcs - security update
Published: 4/12/2018Modified: 4/28/2026
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.
Affected packages (2)
- Debian/pcsfrom 0, < 0.9.164-1
- Debian/pcsfrom 0, < 0.9.155+dfsg-2+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |