CVE-2022-25834 Command injection in n/a
Attackers can execute arbitrary commands via crafted filenames in Percona XtraBackup, requiring local access to the file system.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-25834?
CVE-2022-25834 is a high-severity command injection vulnerability in n/a, published on 7 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-77
Which versions are affected by CVE-2022-25834?
2 open source packages ship an affected version, including percona-xtrabackup and percona-xtrabackup-binary. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
percona-xtrabackup Bitnami | All versions | 2.2.24, 8.0.27-19 |
percona-xtrabackup-binary Bitnami | All versions | 2.2.24, 8.0.27-19 |
Products include Percona Xtrabackup.
How do I fix CVE-2022-25834?
Upgrade percona-xtrabackup to a fixed version for your release line: 2.2.24 or 8.0.27-19.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-25834 being exploited?
There is no known exploitation of CVE-2022-25834 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as BIT-percona-xtrabackup-2022-25834, BIT-percona-xtrabackup-binary-2022-25834, GHSA-hhfm-2xhw-4542, UBUNTU-CVE-2022-25834, USN-6745-1.