picoscope7

maintainer Schorsch · 6 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged The package downloads a prebuilt Debian package from a non-standard host (labs.picotech.com) which is not on the whitelist; while likely legitimate, the unverifiable binary payload from a non-official download domain presents a supply-chain risk if the host were compromised or redirected.

Triggered rules

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:30 source=("https://labs.picotech.com/picoscope7/debian/pool/main/p/picoscope/picoscope_${pkgver//_/-}_amd64.deb")

MEDIUM AI review llm_review

An AI model (qwen/qwen3-235b-a22b-2507) reviewed this and agrees it is MEDIUM (confidence 90%): The package downloads a prebuilt Debian package from a non-standard host (labs.picotech.com) which is not on the whitelist; while likely legitimate, the unverifiable binary payload from a non-official download domain presents a supply-chain risk if the host were compromised or redirected.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Schorsch <wsixcde+aur at gmail dot com>
    
      2# Thanks to <mti at tillenius dot com> whose packages the ps7 packages were based on
    
      3pkgname=picoscope7
    
      4pkgver=7.2.24.9932
    
      5pkgrel=1
    
      6pkgdesc="PicoScope 7 Test and Measurment Stable"
    
      7arch=('x86_64')
    
      8url="https://www.picotech.com/downloads/linux"
    
      9license=('custom')
    
      10groups=()
    
      11depends=(ttf-roboto ps7_libpicoipp ps7_libpicocv desktop-file-utils which fuse2)
    
      12optdepends=('ps7_libps2000: Support for PicoScope 2000 series'
    
      13        'ps7_libps2000a: Support for PicoScope 2000a series'
    
      14        'ps7_libps3000: Support for PicoScope 3000 series'
    
      15        'ps7_libps3000a: Support for PicoScope 3000a series'
    
      16        'ps7_libps4000: Support for PicoScope 4000 series'
    
      17        'ps7_libps4000a: Support for PicoScope 4000a series'
    
      18        'ps7_libps5000: Support for PicoScope 5000 series'
    
      19        'ps7_libps5000a: Support for PicoScope 5000a series'
    
      20        'ps7_libps6000: Support for PicoScope 6000 series'
    
      21        'ps7_libps6000a: Support for PicoScope 6000a series'
    
      22        )
    
      23provides=(picoscope7)
    
      24conflicts=(picoscope7beta)
    
      25replaces=()
    
      26backup=()
    
      27options=(!strip)
    
      28install=$pkgname.install
    
      29changelog=
    
      30source=("https://labs.picotech.com/picoscope7/debian/pool/main/p/picoscope/picoscope_${pkgver//_/-}_amd64.deb")
    
      31md5sums=('4a468da57a6b37dafa298beb8f0e3144')
    
      32
    
      33package() {
    
      34  tar -xf data.tar.* -C "${pkgdir}"
    
      35  chmod -R go-w $pkgdir
    
      36  chown -R root:root $pkgdir
    
      37
    
      38  # mkdir -p $pkgdir/usr/bin
    
      39  # ln -s /opt/picoscope/bin/picoscope $pkgdir/usr/bin/picoscope
    
      40
    
      41  # mkdir -p $pkgdir/opt/picoscope/scripts
    
      42  # tar -xf control.tar.* -C "${pkgdir}/opt/picoscope/scripts" ./postinst
    
      43  # mv "${pkgdir}/opt/picoscope/scripts/postinst" "${pkgdir}/opt/picoscope/scripts/${pkgname}_postinst"
    
      44
    
      45  tar -xf control.tar.* -C "${pkgdir}/opt/picoscope" ./copyright
    
      46  install -Dm644 -t "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgdir}/opt/picoscope/copyright" 
    
      47}
    
      48

Changes since previous scan

--- PKGBUILD @ 2026-07-30 00:17
+++ PKGBUILD @ 2026-08-03 00:08
@@ -1,7 +1,7 @@
 # Maintainer: Schorsch <wsixcde+aur at gmail dot com>
 # Thanks to <mti at tillenius dot com> whose packages the ps7 packages were based on
 pkgname=picoscope7
-pkgver=7.2.24.9658
+pkgver=7.2.24.9932
 pkgrel=1
 pkgdesc="PicoScope 7 Test and Measurment Stable"
 arch=('x86_64')
@@ -28,7 +28,7 @@
 install=$pkgname.install
 changelog=
 source=("https://labs.picotech.com/picoscope7/debian/pool/main/p/picoscope/picoscope_${pkgver//_/-}_amd64.deb")
-md5sums=('e445118482d55ba5a542f94c6adf18ea')
+md5sums=('4a468da57a6b37dafa298beb8f0e3144')
 
 package() {
   tar -xf data.tar.* -C "${pkgdir}"

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	MEDIUM	2
2026-08-02 00:16:08	MEDIUM	2
2026-08-01 00:11:18	MEDIUM	2
2026-07-31 00:14:10	MEDIUM	2
2026-07-30 03:13:55	MEDIUM	2
2026-07-30 00:17:23	MEDIUM	2
2026-07-29 00:25:53	MEDIUM	2
2026-07-28 00:07:28	MEDIUM	2
2026-07-27 00:24:32	MEDIUM	2
2026-07-26 00:07:32	MEDIUM	2
2026-07-25 00:13:44	MEDIUM	2
2026-07-24 00:02:28	MEDIUM	2
2026-07-23 00:14:47	MEDIUM	2
2026-07-22 00:29:32	MEDIUM	2
2026-07-21 00:24:15	MEDIUM	2
2026-07-20 00:19:49	MEDIUM	2
2026-07-19 00:17:08	MEDIUM	2
2026-07-18 00:14:48	MEDIUM	2
2026-07-17 00:06:16	MEDIUM	2
2026-07-16 00:05:41	MEDIUM	2