scyther

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

LOW

Why flagged The source is a prebuilt tarball from a university-hosted download URL that matches the project's official site; while the host is not a standard code forge, it is plausibly official, and the package installs static files and a wrapper script without executing remote code or exhibiting malicious behavior.

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 source is a prebuilt tarball from a university-hosted download URL that matches the project's official site; while the host is not a standard code forge, it is plausibly official, and the package installs static files and a wrapper script without executing remote code or exhibiting malicious behavior.

1 higher static finding superseded - not the current verdict (shown for transparency)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:12 "http://www.cs.ox.ac.uk/people/cas.cremers/downloads/scyther/scyther-linux-${pkgver}.tgz"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Lukas Tobler <luk4s.tobler@gmail.com>
    
      2
    
      3pkgname=scyther
    
      4pkgver=v1.2.1
    
      5pkgrel=3
    
      6pkgdesc="Tool for the symbolic analysis of security protocols"
    
      7arch=('x86_64')
    
      8depends=('python' 'graphviz' 'python-wxpython')
    
      9url="https://www.cs.ox.ac.uk/people/cas.cremers/scyther/"
    
      10license=('GPL2')
    
      11source=(
    
      12    "http://www.cs.ox.ac.uk/people/cas.cremers/downloads/scyther/scyther-linux-${pkgver}.tgz"
    
      13    'scyther.desktop'
    
      14    'scyther'
    
      15)
    
      16sha256sums=('266324f77bd8102ae96b0e884ba705ca17adaff4e75727e59e164b097d7426ff'
    
      17            'd3bc8366a76892d47252c517246310e76e8e14af7856fb85a89b7e1de1c9dc07'
    
      18            'd744b78f244d11b4d3a1786709824c0c8432b50f68bfbbcbf3afc736acadb765')
    
      19
    
      20package() {
    
      21    mkdir -p ${pkgdir}/usr/share/
    
      22    cp -dr --no-preserve=ownership ${srcdir}/${pkgname}-linux-${pkgver} ${pkgdir}/usr/share/${pkgname}
    
      23    install -Dm644 scyther.desktop ${pkgdir}/usr/share/applications/scyther.desktop
    
      24    install -Dm755 scyther ${pkgdir}/usr/bin/scyther
    
      25}
    
      26

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