CVE-2023-45919

Name: CVE-2023-45919
Creator: NVD / NIST
Published: 2024-03-27T05:15:47.03+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2023-45919 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.39%

30.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-126

Affected Software

Vendor	Product	Versions
Mesa3d	Mesa	23.0.4

References

http://seclists.org/fulldisclosure/2024/Jan/47Mailing List, Third Party Advisory
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9858Exploit, Vendor Advisory
http://packetstormsecurity.com/files/176802/Mesa-23.0.4-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2024/Jan/47Mailing List, Third Party Advisory
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9858Exploit, Vendor Advisory

Timeline

Published: Mar 27, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-45919?

How severe is CVE-2023-45919?

CVE-2023-45919 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2023-45919?

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-2023-45919?

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

Scan your code now

Source: NVD / NIST