CVE-2023-48952 Deserialization in n/a
Attackers can cause a Denial of Service in Virtuoso database by exploiting a deserialization flaw in the box_deserialize_reusing function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-48952?
CVE-2023-48952 is a high-severity unsafe deserialization 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_deserialize_reusing function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.
Weakness: CWE-502
Which versions are affected by CVE-2023-48952?
It affects 1 product.
Products include Openlinksw Virtuoso.
How do I fix CVE-2023-48952?
Apply the vendor's patch.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-48952 being exploited?
There is no known exploitation of CVE-2023-48952 in the wild and no public exploit code.
Other vulnerabilities in Openlinksw Virtuoso
Sources
Also known as DEBIAN-CVE-2023-48952, GHSA-8c8j-r8jg-5824, UBUNTU-CVE-2023-48952.