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CentOS Linux: CVE-2023-27539: Important: pcs security and bug fix update (Multiple Advisories)

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CentOS Linux: CVE-2023-27539: Important: pcs security and bug fix update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/09/2023
Created
05/15/2023
Added
05/15/2023
Modified
05/25/2023

Description

A denial of service vulnerability was found in rubygem-rack in how it parses headers. A carefully crafted input can cause header parsing to take an unexpected amount of time, possibly resulting in a denial of service.

Solution(s)

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

References

  • CESA-2023:2652
  • CESA-2023:3082
  • CVE-2023-27539

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