CVE-2023-45924: Stack Overflow (CVSS 9.8)

Description

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via the function glXGetDrawableScreen(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-121 CWE-121

CWE-476 CWE-476

References

Other References

http://seclists.org/fulldisclosure/2024/Jan/52 https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/242 https://gitlab.freedesktop.org/glvnd/libglvnd/-/merge_requests/295 http://packetstormsecurity.com/files/176807/libglvnd-bb06db5a-Buffer-Overflow-Null-Pointer.html http://seclists.org/fulldisclosure/2024/Jan/52 https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/242 https://gitlab.freedesktop.org/glvnd/libglvnd/-/merge_requests/295

Frequently Asked Questions

What is CVE-2023-45924? +

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via the function glXGetDrawableScreen(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-45924? +

CVE-2023-45924 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2023-45924? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-45924