CVE-2023-46049

CVSS 5.3 MEDIUMEPSS 0.7%CWE-476

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.

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

Produtos afetados

n/a · n/a

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Referências

http://packetstormsecurity.com/files/176820/llvm-LLVM-15-Null-Pointer.html http://seclists.org/fulldisclosure/2024/Jan/66 https://github.com/llvm/llvm-project/issues/67388 https://llvm.org/docs/Security.html