Executive Summary

Informations
Name CVE-2024-42381 First vendor Publication 2024-07-31
Vendor Cve Last vendor Modification 2024-08-01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.)

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42381

Sources (Detail)

https://blog.trailofbits.com/2024/07/30/our-audit-of-homebrew/
https://brew.sh/2024/07/30/homebrew-security-audit/
https://github.com/Homebrew/brew/commit/916b37388d3851a8a93a8e9b4adc38873680ead7
https://github.com/Homebrew/brew/pull/17136
https://github.com/Homebrew/brew/releases/tag/4.2.20
https://github.com/Homebrew/brew/tree/237d1e783f7ee261beaba7d3f6bde22da7148b0a
https://github.com/trailofbits/publications/blob/master/reviews/2023-08-28-ho...
Source Url

Alert History

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Date Informations
2024-08-01 17:27:23
  • Multiple Updates
2024-08-01 02:44:13
  • Multiple Updates
2024-08-01 02:44:03
  • Multiple Updates
2024-07-31 21:27:26
  • First insertion