sleeksnap

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

MEDIUM

Why flagged The PKGBUILD downloads a prebuilt JAR file from cdn.probablyaserver.com, which is not an official distribution channel (the official site is sleeksnap.com). A JAR is executed code (run by the JVM on the user's system), so a compromised or substituted JAR could execute arbitrary code. The MD5 checksum provides only weak integrity assurance and does not establish trust in the source host. This is a genuine supply-chain concern: if the CDN host is compromised or the domain is abandoned/hijacked, a malicious JAR could be served. This fits the medium severity definition of executed code from an unofficial/personal host.

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:12 source=("http://cdn.probablyaserver.com/sleeksnap/Sleeksnap-${_gitsha}.jar"

MEDIUM AI review llm_review

An AI model (anthropic/claude-4.6-sonnet-20260217) reviewed this and agrees it is MEDIUM (confidence 72%): The PKGBUILD downloads a prebuilt JAR file from cdn.probablyaserver.com, which is not an official distribution channel (the official site is sleeksnap.com). A JAR is executed code (run by the JVM on the user's system), so a compromised or substituted JAR could execute arbitrary code. The MD5 checksum provides only weak integrity assurance and does not establish trust in the source host. This is a genuine supply-chain concern: if the CDN host is compromised or the domain is abandoned/hijacked, a malicious JAR could be served. This fits the medium severity definition of executed code from an unofficial/personal host.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Graham Edgecombe <graham@grahamedgecombe.com>
    
      2pkgname=sleeksnap
    
      3pkgver=1.4.9
    
      4_gitsha=40bedcdc
    
      5pkgrel=1
    
      6pkgdesc='The user-friendly screenshot program'
    
      7arch=('any')
    
      8url='http://sleeksnap.com/'
    
      9license=('GPL3')
    
      10depends=('java-runtime')
    
      11makedepends=('unzip')
    
      12source=("http://cdn.probablyaserver.com/sleeksnap/Sleeksnap-${_gitsha}.jar"
    
      13        'sleeksnap'
    
      14        'sleeksnap.desktop')
    
      15noextract=("Sleeksnap-${_gitsha}.jar")
    
      16md5sums=('7d45b107a17f1f32365b7adaed8aa51a'
    
      17         '142cfa8913ad1ab91f7638e4296367a4'
    
      18         '99013580a98f44a5f9f634d916bac7d2')
    
      19
    
      20build() {
    
      21  cd "$srcdir"
    
      22  unzip -jo "Sleeksnap-${_gitsha}.jar" icon32x32.png
    
      23}
    
      24
    
      25package() {
    
      26  cd "$srcdir"
    
      27  install -Dm755 "$srcdir/sleeksnap" "$pkgdir/usr/bin/sleeksnap"
    
      28  install -Dm644 "Sleeksnap-${_gitsha}.jar" "$pkgdir/usr/share/java/sleeksnap/sleeksnap.jar"
    
      29  install -Dm644 "$srcdir/sleeksnap.desktop" "$pkgdir/usr/share/applications/sleeksnap.desktop"
    
      30  install -Dm644 icon32x32.png "$pkgdir/usr/share/pixmaps/sleeksnap.png"
    
      31}
    
      32

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 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
2026-07-15 00:09:25	MEDIUM	2