CVE-2022-26944

Severity

65%

Complexity

27%

Confidentiality

60%

Percona XtraBackup 2.4.20 unintentionally writes the command line to any resulting backup file output. This may include sensitive arguments passed at run time. In addition, when --history is passed at run time, this command line is also written to the PERCONA_SCHEMA.xtrabackup_history table. NOTE: this issue exists because of an incomplete fix for CVE-2020-10997.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N).

Overview

First reported 2 years ago

2022-06-02 18:15:00

Last updated 2 years ago

2022-06-11 03:29:00

Affected Software

Percona XtraBackup 2.4.20

2.4.20

References

https://docs.percona.com/percona-xtrabackup/2.4/release-notes/2.4/2.4.25.html

https://jira.percona.com/browse/PXB-2722

https://docs.percona.com/percona-xtrabackup/2.4/release-notes/2.4/2.4.25.html

Release Notes, Vendor Advisory

https://jira.percona.com/browse/PXB-2722

Permissions Required, Vendor Advisory

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