Percona XtraBackup up to 2.2.24/8.0.27-19 Filename command injection

Summaryinfo

A vulnerability was found in Percona XtraBackup up to 2.2.24/8.0.27-19. It has been rated as critical. This issue affects some unknown processing of the component Filename Handler. The manipulation leads to command injection. This vulnerability is listed as CVE-2022-25834. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Percona XtraBackup up to 2.2.24/8.0.27-19 (Backup Software). It has been rated as critical. This issue affects an unknown function of the component Filename Handler. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was presented 06/07/2023. The advisory is shared at docs.percona.com. The identification of this vulnerability is CVE-2022-25834 since 02/24/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at docs.percona.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-30474). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Backup Software

Vendor

• Percona

Name

• XtraBackup

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8
• 2.2.9
• 2.2.10
• 2.2.11
• 2.2.12
• 2.2.13
• 2.2.14
• 2.2.15
• 2.2.16
• 2.2.17
• 2.2.18
• 2.2.19
• 2.2.20
• 2.2.21
• 2.2.22
• 2.2.23
• 2.2.24
• 8.0.27-19

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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