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CentOS Linux: CVE-2018-1086: Important: pcs security update (Multiple Advisories)

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CentOS Linux: CVE-2018-1086: Important: pcs security update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
04/10/2018
Created
07/25/2018
Added
06/01/2018
Modified
05/25/2023

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.

Solution(s)

  • centos-upgrade-pcs
  • centos-upgrade-pcs-debuginfo
  • centos-upgrade-pcs-snmp

References

  • DSA-4169
  • CVE-2018-1086
  • RHSA-2018:1060
  • RHSA-2018:1927

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