droidmote-bin

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

MEDIUM

Why flagged The PKGBUILD downloads a prebuilt binary at build time from videomap.it (the upstream vendor's own website) without any checksum verification. The binary is architecture-selected, fetched outside the source=() array (so no integrity check is performed by makepkg), and directly installed to /usr/bin. While videomap.it appears to be the legitimate upstream vendor for DroidMote, the absence of any hash verification means a compromised or substituted binary would go undetected. This is a genuine supply-chain concern: an executed binary from an external host with no integrity verification constitutes a medium-severity risk regardless of whether the host is the official vendor.

Triggered rules

MEDIUM External download from an untrusted host, not in source=() external_download_not_in_source

curl/wget fetches a URL on a non-allowlisted host that is not part of source=(), so it is not checksum-verified by makepkg.

PKGBUILD:46 curl -L "https://videomap.it/script/$_target" -o droidmote

MEDIUM AI review downgraded a static finding llm_review

The static rules flagged this HIGH, but an AI model (anthropic/claude-4.6-sonnet-20260217) reviewed the full PKGBUILD and judged it MEDIUM (confidence 85%): The PKGBUILD downloads a prebuilt binary at build time from videomap.it (the upstream vendor's own website) without any checksum verification. The binary is architecture-selected, fetched outside the source=() array (so no integrity check is performed by makepkg), and directly installed to /usr/bin. While videomap.it appears to be the legitimate upstream vendor for DroidMote, the absence of any hash verification means a compromised or substituted binary would go undetected. This is a genuine supply-chain concern: an executed binary from an external host with no integrity verification constitutes a medium-severity risk regardless of whether the host is the official vendor.

1 higher static finding superseded - not the current verdict (shown for transparency)

HIGH Downloaded file is executed download_then_exec

A file fetched with curl/wget (not part of source=(), so never checksum-verified) is later made executable or run — a fetch-and-execute pattern split across statements.

PKGBUILD:47 chmod +x droidmote

PKGBUILD

2 offending line(s) highlighted

      1# Maintainer: Faruk Dikcizgi <boogiepop@gmx.de>
    
      2# Contributor: Adrian Lopez <adrianlzt@gmail.com>
    
      3# Contributor: "Amhairghin" Oscar Garcia Amor (https://ogarcia.me)
    
      4
    
      5pkgname=droidmote-bin
    
      6pkgver=3.0.6
    
      7pkgrel=1
    
      8pkgdesc='Server for DroidMote. Use your androd as remote mouse and keyboard.'
    
      9arch=('i686' 'x86_64' 'aarch64' 'arm7f')
    
      10url='http://www.videomap.it/'
    
      11license=('custom:unknown')
    
      12makedepends=('curl')
    
      13depends=('libx11')
    
      14backup=("etc/droidmote.conf")
    
      15source=("droidmote.conf"
    
      16        "service")
    
      17sha256sums=('b6386dec0977b27dff244e04f4fdbf5becc4c12731a261678524c21ffb3e53a4'
    
      18            '0e88c9e0b189e0d8890ddbee8f00da13485973e028811e4e70a8b1c2b7595bbe')
    
      19
    
      20pkgver(){
    
      21  local _ver=$(curl -Ls https://www.videomap.it/download.htm | grep -o1Ei 'inux\s([0-9\.]+)')
    
      22  printf "${_ver#inux }"
    
      23}
    
      24
    
      25build(){
    
      26  local _arch="`uname -m`"
    
      27  local _target=""
    
      28  case "$_arch" in
    
      29    x86 | i?86)
    
      30      _target="dms-ubuntu-x32"
    
      31      ;;
    
      32    x86_64 | amd64)
    
      33      _target="dms-ubuntu-x64"
    
      34      ;;
    
      35    armel)
    
      36      _target="dms-ubuntu-arm"
    
      37      ;;
    
      38    arm64 | aarch64)
    
      39      _target="dms-ubuntu-arm64"
    
      40      ;;
    
      41    arm*)
    
      42      _target="dms-ubuntu-arm"
    
      43    ;;
    
      44    *) error 2 "Invalid architecture '$_arch'.";;
    
      45  esac
    
      46  curl -L "https://videomap.it/script/$_target" -o droidmote
    
      47  chmod +x droidmote
    
      48}
    
      49
    
      50package() {
    
      51  install -D droidmote "${pkgdir}/usr/bin/droidmote"
    
      52  install -Dm644 "droidmote.conf" "${pkgdir}/etc/droidmote.conf"
    
      53  install -Dm644 "service" "${pkgdir}/usr/lib/systemd/system/droidmote.service"
    
      54}
    
      55

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	MEDIUM	3
2026-08-02 00:16:08	MEDIUM	3
2026-08-01 00:11:18	MEDIUM	3
2026-07-31 00:14:10	MEDIUM	3
2026-07-30 00:17:23	MEDIUM	3
2026-07-29 00:25:53	MEDIUM	3
2026-07-28 00:07:28	MEDIUM	3
2026-07-27 00:24:32	MEDIUM	3
2026-07-26 00:07:32	MEDIUM	3
2026-07-25 00:13:44	MEDIUM	3
2026-07-24 00:02:28	MEDIUM	3
2026-07-23 00:14:47	MEDIUM	3
2026-07-22 00:29:32	MEDIUM	3
2026-07-21 00:24:15	MEDIUM	3
2026-07-20 00:19:49	MEDIUM	3
2026-07-19 00:17:08	MEDIUM	3
2026-07-18 00:14:48	MEDIUM	3
2026-07-17 00:06:16	MEDIUM	3
2026-07-16 00:05:41	MEDIUM	3
2026-07-15 00:09:25	MEDIUM	3