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Oracle Linux: (CVE-2022-1348) ELSA-2022-8393: logrotate security update

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Oracle Linux: (CVE-2022-1348) ELSA-2022-8393: logrotate security update

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
05/25/2022
Created
11/24/2022
Added
11/22/2022
Modified
11/22/2022

Description

A vulnerability was found in logrotate in how the state file is created. The state file is used to prevent parallel executions of multiple instances of logrotate by acquiring and releasing a file lock. When the state file does not exist, it is created with world-readable permission, allowing an unprivileged user to lock the state file, stopping any rotation. This flaw affects logrotate versions before 3.20.0.

Solution(s)

  • oracle-linux-upgrade-logrotate

References

  • ELSA-2022-8393
  • CVE-2022-1348
  • USN-5447-1

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