wch-bleuart

LOW

maintainer taotieren 0 votes scanned 2026-11-01 00:21:48.120785

View on AUR

Why flagged

The package downloads official vendor files (ZIP archives, PDFs, and a .deb) from the legitimate domain file.wch.cn, which is plausibly owned by the hardware manufacturer WCH; the files are extracted and installed without executing remote code, and the checksums are provided, making it a standard AUR package with a non-whitelisted but trusted source.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-2507) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package downloads official vendor files (ZIP archives, PDFs, and a .deb) from the legitimate domain file.wch.cn, which is plausibly owned by the hardware manufacturer WCH; the files are extracted and installed without executing remote code, and the checksums are provided, making it a standard AUR package with a non-whitelisted but trusted source.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:27 "wch-ble-lib-${pkgver}.zip::https://file.wch.cn/download/file?id=346"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: taotieren <admin@taotieren.com>
    
      2
    
      3pkgbase=wch-bleuart
    
      4pkgname=($pkgbase wch-bleuart-app wch-ble-lib wch-bleuart-guide)
    
      5pkgver=1.4
    
      6pkgrel=1
    
      7arch=('x86_64')
    
      8url='http://www.mounriver.com/'
    
      9license=('GPL-2.0-or-later')
    
      10provides=()
    
      11conflicts=()
    
      12depends=(
    
      13    bash
    
      14    freetype2
    
      15    fontconfig
    
      16    glib2
    
      17    glibc
    
      18    libgcc
    
      19    libgpg-error
    
      20    libstdc++
    
      21    java-runtime
    
      22    zlib
    
      23)
    
      24makedepends=('libarchive' 'unarchiver')
    
      25optdepends=('mounriver-studio-toolchain-bin: This MRS Toolchain includes the tool chain for RISC-V kernel chip under Linux x64 and the debug download tool OpenOCD.')
    
      26source=(
    
      27    "wch-ble-lib-${pkgver}.zip::https://file.wch.cn/download/file?id=346"
    
      28    "wch-bleuart-app-${pkgver}.zip::https://file.wch.cn/download/file?id=347"
    
      29    "CH9143DS1-${pkgver}.pdf::https://file.wch.cn/download/file?id=274"
    
      30    "CH9140DS1-${pkgver}.pdf::https://file.wch.cn/download/file?id=331"
    
      31    "CH9141DS1-${pkgver}.pdf::https://file.wch.cn/download/file?id=332"
    
      32
    
      33)
    
      34
    
      35sha256sums=('9f9326c81fdf2d1e88e621a628f1c5d64c55d07fd2dab67c5362a3c9b1a3282d'
    
      36            '155facfb45e0bc3e8af3b9de2b6af1fd12a1a85f0770e71857ddc7b426b7dc18'
    
      37            '95dac832cb5168d4388192baa16e84baf38672b39420fdd7bcd793c3784a2fd3'
    
      38            '4013a01ef7a7928e3232b0aed9a4622ad4a9c4ac3481900c6ff895250de690ef'
    
      39            '7d31eb1b4fede49c7f6786c072a6a4d61329dad797b1ad72e5060ac24f33456b')
    
      40
    
      41noextract=(wch-bleuart-app-${pkgver}.zip wch-ble-lib-${pkgver}.zip)
    
      42
    
      43package_wch-bleuart() {
    
      44    pkgdesc="Wch-bleuart contains all related software packages of BleUart."
    
      45    depends=(wch-bleuart-app wch-ble-lib wch-bleuart-guide)
    
      46}
    
      47
    
      48package_wch-bleuart-app() {
    
      49    pkgdesc="The software is used for the CH914X chip module of CH914X low-power Bluetooth to serial port."
    
      50
    
      51    install -dm0755 "${pkgdir}/opt/wch/${pkgname}"
    
      52
    
      53    unar -e GBK "${srcdir}/${pkgname}-${pkgver}.zip" -o "${srcdir}"
    
      54    bsdtar xf "${srcdir}/BleUartApp/Linux/bleuart_1.0_amd64.deb"
    
      55    bsdtar xf "${srcdir}/data.tar.xz" --strip-components=3 -C "${pkgdir}/opt/wch/${pkgname}"
    
      56    cp -r "${srcdir}"/BleUartApp/*.pdf "${pkgdir}/opt/wch/${pkgname}"
    
      57
    
      58    install -Dm0755 /dev/stdin "${pkgdir}/usr/bin/bleuart" <<EOF
    
      59#!/bin/env bash
    
      60
    
      61cd /opt/wch/${pkgname}
    
      62exec ./BleUart "\$@"
    
      63
    
      64EOF
    
      65    install -Dm0644 /dev/stdin "${pkgdir}/usr/share/applications/bleuart.desktop" <<EOF
    
      66[Desktop Entry]
    
      67Type=Application
    
      68Name=BleUart
    
      69Exec=bleuart
    
      70Icon=/opt/wch/${pkgname}/BleUart.ico
    
      71Comment=BleUart, V1.0 南京沁恒微电子股份有限公司 版权所有(C) WCH 2021
    
      72Terminal=false
    
      73Type=Application
    
      74Encoding=UTF-8
    
      75
    
      76EOF
    
      77}
    
      78
    
      79package_wch-ble-lib() {
    
      80    pkgdesc="WCH BleLib Multi-system platform low Power Bluetooth Development Interface Library."
    
      81    provides=('CH914X-lib' 'CH57X-lib' 'CH9140-lib' 'CH9141-lib' 'CH9143-lib' 'CH579-lib' 'CH578-lib' 'CH573-lib')
    
      82    depends=()
    
      83    install -dm0755 "${pkgdir}/opt/wch/${pkgname}"
    
      84
    
      85    unar -e GBK "${srcdir}/${pkgname}-${pkgver}.zip"
    
      86    cp -r "${srcdir}"/BleUartLib/* "${pkgdir}/opt/wch/${pkgname}"
    
      87
    
      88    install -Dm0755 /dev/stdin "${pkgdir}/etc/profile.d/${pkgname}.sh" <<EOF
    
      89#!/bin/sh
    
      90[ -d /opt/wch/${pkgname}/Linux/LIB ] && append_path '/opt/wch/${pkgname}/Linux/LIB'
    
      91
    
      92export PATH
    
      93EOF
    
      94}
    
      95
    
      96package_wch-bleuart-guide() {
    
      97    pkgdesc="Introduction to CH9140 CH9141 CH9143."
    
      98    depends=()
    
      99    install -dm0755 "${pkgdir}/opt/wch/${pkgname}"
    
      100    provides=('CH914X-guide' 'CH9140-guide' 'CH9141-guide' 'CH9143-guide')
    
      101    cp -r "${srcdir}"/*.pdf "${pkgdir}/opt/wch/${pkgname}"
    
      102}
    
      103# vim: ts=4 sw=4 et
    
      104

Scan history

Scanned at (UTC)	Severity	Rules
2026-11-01 00:21:48	Low	2
2026-10-31 00:07:41	Low	2
2026-10-30 00:29:30	Low	2
2026-10-29 00:13:55	Low	2
2026-10-28 00:06:54	Low	2
2026-10-27 00:23:28	Low	2
2026-10-26 00:12:40	Low	2
2026-10-25 00:20:48	Low	2
2026-10-24 00:14:55	Low	2
2026-10-23 00:02:19	Low	2
2026-10-22 00:13:10	Low	2
2026-10-21 00:12:50	Low	2
2026-10-20 00:10:31	Low	2
2026-10-19 00:03:55	Low	2
2026-10-18 00:06:55	Low	2
2026-10-17 00:21:55	Low	2
2026-10-16 00:12:47	Low	2
2026-10-15 00:28:05	Low	2
2026-10-14 00:06:47	Low	2
2026-10-13 00:23:45	Low	2