sir

maintainer szlachar · 14 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged The source tarball is hosted on Dropbox (a personal/unofficial file-sharing host) rather than the project's official GitHub releases or any canonical upstream mirror. While a sha1sum is provided, SHA-1 is cryptographically weak and the Dropbox link includes session/key parameters that could theoretically serve different content to different requesters. The project's GitHub page (marek629.github.io/SIR) exists but the source is not pulled from GitHub releases. This is a compiled C++/Qt application built from source, so the concern is whether the tarball content is authentic upstream source. The combination of a personal Dropbox host, weak SHA-1 checksum, and parameterized URL constitutes a genuine (if not clearly malicious) supply-chain concern for executed/compiled code. Medium is the correct rating.

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:16 source=("https://www.dropbox.com/scl/fi/s7rbzypqgt0bpxvnk0rcj/sir_$pkgver.tar.gz?rlkey=6umn2wiul64qecqo6i3iq42aj&st=d5azbxwo&dl=0")

MEDIUM AI review llm_review

An AI model (anthropic/claude-4.6-sonnet-20260217) reviewed this and agrees it is MEDIUM (confidence 72%): The source tarball is hosted on Dropbox (a personal/unofficial file-sharing host) rather than the project's official GitHub releases or any canonical upstream mirror. While a sha1sum is provided, SHA-1 is cryptographically weak and the Dropbox link includes session/key parameters that could theoretically serve different content to different requesters. The project's GitHub page (marek629.github.io/SIR) exists but the source is not pulled from GitHub releases. This is a compiled C++/Qt application built from source, so the concern is whether the tarball content is authentic upstream source. The combination of a personal Dropbox host, weak SHA-1 checksum, and parameterized URL constitutes a genuine (if not clearly malicious) supply-chain concern for executed/compiled code. Medium is the correct rating.

PKGBUILD

1 offending line(s) highlighted

      1# Contributor: shamrok <szamrok@gmail.com>
    
      2# Contributor: Alois Nespor <alois.nespor@gmail.com>
    
      3# Contributor: marvn <mistrmarvn@gmail.com>
    
      4# Contributor: Marek Jędryka <marek629@poczta.onet.pl>
    
      5
    
      6pkgname=sir
    
      7pkgver=3.2.2
    
      8pkgrel=1
    
      9pkgdesc="Simple image resizer in Qt"
    
      10arch=('i686' 'x86_64')
    
      11url="http://marek629.github.io/SIR/"
    
      12license=('GPL-2.0')
    
      13depends=('qt5-base' 'qt5-imageformats' 'qt5-svg' 'exiv2')
    
      14makedepends=('qt5-tools' 'cmake')
    
      15optdepends=("dcraw: RAW images support")
    
      16source=("https://www.dropbox.com/scl/fi/s7rbzypqgt0bpxvnk0rcj/sir_$pkgver.tar.gz?rlkey=6umn2wiul64qecqo6i3iq42aj&st=d5azbxwo&dl=0")
    
      17
    
      18build() {
    
      19     cd "$srcdir/SIR-$pkgver"
    
      20     [ -d bld ] || mkdir bld && cd bld
    
      21     cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
    
      22              -Dmetadata=ON -Dqt5=ON
    
      23     make sir || return 1
    
      24}
    
      25package() {
    
      26     cd "$srcdir/SIR-$pkgver/bld"
    
      27     make DESTDIR="$pkgdir/" install
    
      28}
    
      29sha1sums=('2df5ddf38d4f6f87988d5c311ba3b42e5ab9b09d')
    
      30

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