Vulnerability CVE-2020-10997
Published: 2020-04-27

Description:
Percona XtraBackup before 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.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Percona -> Xtrabackup 

 References:
https://jira.percona.com/browse/PXB-2142
https://www.percona.com/blog/2020/04/16/cve-2020-10997-percona-xtrabackup-information-disclosure-of-command-line-arguments/
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