CVE-2023-48950 Denial of service in n/a
Attackers can cause a Denial of Service in Virtuoso database by executing a specific SELECT statement.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-48950?
CVE-2023-48950 is a high-severity denial of service vulnerability in Openlinksw Virtuoso, published on 29 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in the box_col_len function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.
Which versions are affected by CVE-2023-48950?
It affects 1 product.
Products include Openlinksw Virtuoso.
How do I fix CVE-2023-48950?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-48950 being exploited?
There is no known exploitation of CVE-2023-48950 in the wild and no public exploit code.
Other vulnerabilities in Openlinksw Virtuoso
Sources
Also known as DEBIAN-CVE-2023-48950, GHSA-h6rm-g8pm-g772, UBUNTU-CVE-2023-48950.