CVE-2022-34968 SQL injection in n/a
Attackers can cause a Denial of Service in Percona Server for MySQL via a malicious SQL query in the fetch_step function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-34968?
CVE-2022-34968 is a high-severity SQL injection vulnerability in n/a, published on 3 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in the fetch_step function in Percona Server for MySQL v8.0.28-19 allows attackers to cause a Denial of Service (DoS) via a SQL query.
Weakness: CWE-89
Which versions are affected by CVE-2022-34968?
It affects 1 product.
Products include Percona Percona Server.
How do I fix CVE-2022-34968?
No fix has been published for CVE-2022-34968 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2022-34968 being exploited?
There is no known exploitation of CVE-2022-34968 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-27xr-j3f5-jw66.