High severity · published Jun 7, 2023
CVE-2022-25834
In Percona XtraBackup (PXB) through 2.2.24 and 3.x through 8.0.27-19, a crafted filename on the local file system could trigger unexpected command shell execution of arbitrary…
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
In Percona XtraBackup (PXB) through 2.2.24 and 3.x through 8.0.27-19, a crafted filename on the local file system could trigger unexpected command shell execution of arbitrary commands.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XT
Xtrabackup · Percona
through 2.2.24; 3.0 through 8.0.27-19 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25834
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25834
Release Notes
https://docs.percona.com/percona-xtrabackup/8.0/release-notes/8.0/8.0.32-26.0.html#improvements
Vendor Advisory
https://www.percona.com/doc/percona-xtrabackup/2.4/index.html
More from Xtrabackup
6.5
CVE-2022-26944
Percona XtraBackup 2.4.20 unintentionally writes the command line to any resulting backup file output
6.5
CVE-2020-10997
Percona XtraBackup before 2.4.20 unintentionally writes the command line to any resulting backup file output
5.9
CVE-2015-1027
The version checking subroutine in percona-toolkit before 2.2.13 and xtrabackup before 2.2.9 was vulnerable to silent HTTP downgrade attacks and Man In The Middle attacks in which…
5.9
CVE-2016-6225
xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector (IV) for encryption, which makes it easier for context-dependent…
–
CVE-2013-6394
Percona XtraBackup before 2.1.6 uses a constant string for the initialization vector (IV), which makes it easier for local users to defeat cryptographic protection mechanisms and…