CVE-2024-42381
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 exec...
Original description
The description as published by the source.
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.)
References
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- web brew.sh
- web github.com
- web github.com
- web github.com
- web blog.trailofbits.com