CVE-2022-1348

CVSS 6.5 MEDIUMEPSS 1.5%CWE-732

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

25 May 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · logrotate

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References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2022-1348 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7EHGYRE6DSFSBXQIWYDGTSXKO6IFSJQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZYEB4F37BY6GLEJKP2EPVAVQ6TA3HQKR/http://www.openwall.com/lists/oss-security/2022/05/25/3 http://www.openwall.com/lists/oss-security/2022/05/25/4 http://www.openwall.com/lists/oss-security/2022/05/25/5