brother-dcp-9020cdn

maintainer libook · 1 votes · scanned 2026-08-03 00:08:14.047287

LOW

Why flagged The package downloads source code and a prebuilt driver from a Brother-owned domain (brother-movie.com), which is plausibly official despite not being on standard whitelists; the build process extracts and installs CUPS driver components without executing untrusted remote code.

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-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package downloads source code and a prebuilt driver from a Brother-owned domain (brother-movie.com), which is plausibly official despite not being on standard whitelists; the build process extracts and installs CUPS driver components without executing untrusted remote code.

1 higher static finding superseded - not the current verdict (shown for transparency)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:15 'https://d.brother-movie.com/DCP9020CDN/dcp9020cdn_cupswrapper_GPL_source_1.1.4-0.tar.gz'

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: libook <libook7@gmail.com>
    
      2# Contributor: parchd <parchd at archlinux.info>
    
      3
    
      4pkgname="brother-dcp-9020cdn"
    
      5pkgver="1.1.4"
    
      6pkgrel=2
    
      7pkgdesc="CUPS driver for the Brother DCP-9020CDN"
    
      8url="https://support.brother.com/g/b/downloadendbranch.aspx?c=cn&lang=zh&dlid=dlf102671_000&type3=560&dlang=1&branch=bcn&prod=dcp9020cdn_us_cn&os=127&flang=9"
    
      9arch=('i686' 'x86_64')
    
      10license=('GPL2')
    
      11depends=('cups' 'psutils')
    
      12depends_x86_64=('lib32-glibc')
    
      13makedepends=('libarchive')
    
      14source=(
    
      15    'https://d.brother-movie.com/DCP9020CDN/dcp9020cdn_cupswrapper_GPL_source_1.1.4-0.tar.gz'
    
      16    'https://d.brother-movie.com/DCP9020CDN/dcp9020cdnlpr-1.1.2-1.i386.deb'
    
      17)
    
      18sha512sums=(
    
      19    '4b5b99477f0b359f42937eae887021a23294a42d1ecfd01ee3416f46581b26c91d7f83e1e3f5e27d1ccb4b628816787ea6fb9807d41986ac1d3298d3cde96d54'
    
      20    '91525e9fca5f7d04a417625708112176c2495f0f56c14480d446e9459dfd6c322ee1610739b1fcf7e6989a0c380e4b8422e8c41565bf456e16674d3ef50485c5'
    
      21)
    
      22
    
      23prepare(){
    
      24    cd $srcdir
    
      25    sed -ne '21,26p' -ne '26 a cat << !ENDOFWFILTER!' -ne '110,262p' "dcp9020cdn_cupswrapper_GPL_source_$pkgver-0/cupswrapper/cupswrapperdcp9020cdn" > create_lpdwrapper.sh
    
      26}
    
      27
    
      28build(){
    
      29    cd "$srcdir/dcp9020cdn_cupswrapper_GPL_source_$pkgver-0/brcupsconfig"
    
      30    make
    
      31
    
      32    cd $srcdir
    
      33    sh create_lpdwrapper.sh > brother_lpdwrapper_dcp9020cdn
    
      34}
    
      35
    
      36package(){
    
      37    cd $pkgdir
    
      38    bsdtar -xf "$srcdir/data.tar.gz"
    
      39    install -Dm755 "$srcdir/dcp9020cdn_cupswrapper_GPL_source_$pkgver-0/brcupsconfig/brcupsconfpt1" opt/brother/Printers/dcp9020cdn/cupswrapper/brcupsconfpt1
    
      40    install -Dm644 "$srcdir/dcp9020cdn_cupswrapper_GPL_source_$pkgver-0/PPD/brother_dcp9020cdn_printer_en.ppd" usr/share/cups/model/Brother/brother_dcp9020cdn_printer_en.ppd
    
      41    install -Dm644 "$srcdir/dcp9020cdn_cupswrapper_GPL_source_$pkgver-0/PPD/brother_dcp9020cdn_printer_en.ppd" usr/share/ppd/Brother/brother_dcp9020cdn_printer_en.ppd
    
      42    install -Dm755 "$srcdir/brother_lpdwrapper_dcp9020cdn" usr/lib/cups/filter/brother_lpdwrapper_dcp9020cdn
    
      43
    
      44}
    
      45

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	LOW	2
2026-08-02 00:16:08	LOW	2
2026-08-01 00:11:18	LOW	2
2026-07-31 00:14:10	LOW	2
2026-07-30 00:17:23	LOW	2
2026-07-29 00:25:53	LOW	2
2026-07-28 00:07:28	LOW	2
2026-07-27 00:24:32	LOW	2
2026-07-26 00:07:32	LOW	2
2026-07-25 00:13:44	LOW	2
2026-07-24 00:02:28	LOW	2
2026-07-23 00:14:47	LOW	2
2026-07-22 00:29:32	LOW	2
2026-07-21 00:24:15	LOW	2
2026-07-20 00:19:49	LOW	2
2026-07-19 00:17:08	LOW	2
2026-07-18 00:14:48	LOW	2
2026-07-17 00:06:16	LOW	2
2026-07-16 00:05:41	LOW	2
2026-07-15 00:09:25	LOW	2