5.3

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2023-45919

CVE-2023-45919: Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString(). NOTE: this is...

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.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2023-45919

CVE-2023-45919:

5.3

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

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Root Cause Analysis

The analysis is based on the provided vulnerability description (CVE-2023-45919), which explicitly names 'glXQueryServerString()' as the function containing a buffer over-read in Mesa 23.0.4. Attempts to fetch detailed commit information from the GitLab issue URL were unsuccessful as no commits were directly linked. The seclists.org URL also failed to provide content. The NVD page and GitHub advisory confirm the vulnerable function's name. Without direct patch access, the identification relies on the textual description of the vulnerability. The file path is an educated guess based on typical Mesa project structure for GLX implementations, but cannot be confirmed without further information. The confidence is medium because while the function name is explicitly mentioned, the exact file path and patch details are missing due to the inability to fetch commit information or detailed patch files from the provided URLs or through automated searches based on the issue tracker. The vulnerability is also noted as 'disputed' in the CVE description, which adds a layer of uncertainty, though the task is to identify the function if the vulnerability exists as described.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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