CVE-2023-46049

MEDIUM Year: 2023
CVSS v3 Score
5.3
Medium
Weakness Type
CWE-476
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Vulnerability Description

LLVM 15.0.0 has a NULL pointer dereference in the parseOneMetadata() function via a crafted pdflatex.fmt file (or perhaps a crafted .o file) to llvm-lto. NOTE: this is disputed because the relationship between pdflatex.fmt and any LLVM language front end is not explained, and because a crash of the llvm-lto application should be categorized as a usability problem.

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