os/linux/elf.rb in Homebrew brew before 4.2.20 uses ldd to load ELF files obtained from untrusted sources, which allows attackers to achieve code execution via an ELF file with a custom .interp section. NOTE: this code execution would occur during an un-sandboxed binary relocation phase, which occurs before a user would expect execution of downloaded package content. (237d1e783f7ee261beaba7d3f6bde22da7148b0a was the tested vulnerable version.)
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-07-31T00:00:00

Updated: 2024-07-31T17:03:46.038Z

Reserved: 2024-07-31T00:00:00

Link: CVE-2024-42381

cve-icon Vulnrichment

Updated: 2024-07-31T17:03:38.967Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-07-31T06:15:02.130

Modified: 2024-08-01T13:59:22.207

Link: CVE-2024-42381

cve-icon Redhat

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