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CVE-2024-42381

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Homebrew是Homebrew开源的一个包管理器。 Homebrew 4.2.20之前版本存在安全漏洞，该漏洞源于 os/linux/elf.rb 使用 ldd 加载从不受信任的来源获得的 ELF 文件。攻击者可以通过带有自定义 .interp 部分的 ELF 文件实现代码执行。

CVSS 8.3 · High EPSS 0.65% · P50
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I. Basic Information for CVE-2024-42381

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.)
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Homebrew 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Homebrew是Homebrew开源的一个包管理器。 Homebrew 4.2.20之前版本存在安全漏洞，该漏洞源于 os/linux/elf.rb 使用 ldd 加载从不受信任的来源获得的 ELF 文件。攻击者可以通过带有自定义 .interp 部分的 ELF 文件实现代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2024-42381

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 13581 chars
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III. Intelligence Information for CVE-2024-42381

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Patches & Fixes for CVE-2024-42381 (1)

Security Blog Posts for CVE-2024-42381 (1)

Other References for CVE-2024-42381 (4)

Same Patch Batch · n/a · 2024-07-31 · 14 CVEs total

CVE-2024-7330 6.3 MEDIUM YouDianCMS ydLib.php curl_exec server-side request forgery
CVE-2024-7329 6.3 MEDIUM YouDianCMS image_upload.php unrestricted upload
CVE-2024-7328 5.3 MEDIUM YouDianCMS information disclosure
CVE-2024-41253 GoFrame 安全漏洞
CVE-2024-41630 Tenda AC18 安全漏洞
CVE-2024-41254 Litestream 安全漏洞
CVE-2024-41258 filestash 安全漏洞
CVE-2024-41262 immudb 安全漏洞
CVE-2024-41256 filestash 安全漏洞
CVE-2024-41255 filestash 安全漏洞
CVE-2024-40465 Beego 安全漏洞
CVE-2024-40464 Beego 安全漏洞
CVE-2023-28149 Insyde InsydeH2O 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2024-42381

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