CVE-2023-48947

Name: CVE-2023-48947
Creator: NVD / NIST
Published: 2023-11-29T20:15:07.897+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.85%

Last modified Jun 17, 2026

CVE-2023-48947 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue in the cha_cmp function of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

An issue in the cha_cmp function of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.85%

53.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Openlinksw	Virtuoso	7.2.11

References

https://github.com/openlink/virtuoso-opensource/issues/1179Exploit, Issue Tracking, Patch
https://github.com/openlink/virtuoso-opensource/issues/1179Exploit, Issue Tracking, Patch

Timeline

Published: Nov 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-48947?

An issue in the cha_cmp function of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

How severe is CVE-2023-48947?

CVE-2023-48947 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48947?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48947?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST