unmined-gui
MEDIUM
maintainer lapsus
3 votes
scanned 2026-11-01 00:21:48.120785
Why flagged
The package downloads a prebuilt .deb from the project's official domain but uses an unverifiable URL pattern and skips source integrity checks beyond the deb's internal hash, creating a supply-chain risk if the download endpoint is compromised.
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.
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PKGBUILD:21
tmstv=$(curl -fsSL 'https://unmined.net/downloads/' 2>/dev/null |
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, …).
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PKGBUILD:14
source=("unmined-gui-dev_amd64.deb::https://unmined.net/download/unmined-gui-linuxdeb-x64-dev/")
Medium
AI review
llm_review
An AI model (qwen/qwen3-235b-a22b-2507) reviewed this and agrees it is MEDIUM (confidence 95%): The package downloads a prebuilt .deb from the project's official domain but uses an unverifiable URL pattern and skips source integrity checks beyond the deb's internal hash, creating a supply-chain risk if the download endpoint is compromised.
PKGBUILD
2 offending line(s) highlighted
1
# Maintainer: Yakov Till <yakov.till@gmail.com>
2
# Contributor: Maciej Dems <macdems@gmail.com>
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pkgname=unmined-gui
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pkgver=0.20.11.20261005
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pkgrel=1
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pkgdesc="An easy to use and fast Minecraft world viewer and mapper tool"
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arch=('x86_64')
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url="https://unmined.net/"
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depends=('fontconfig' 'gcc-libs' 'glibc')
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makedepends=('zstd')
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license=('LicenseRef-unmined')
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# Upstream bundle fails to launch if stripped.
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options=('!strip' '!debug')
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source=("unmined-gui-dev_amd64.deb::https://unmined.net/download/unmined-gui-linuxdeb-x64-dev/")
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sha256sums=('147e7b0da7dcda2e66a579ca1b42e29991353955a06dcf544eba9ec245355eb8')
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latestver() {
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local tmp ver ctrl_size tmstv stamp
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# tmstv cache-buster on the downloads page encodes the build timestamp.
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tmstv=$(curl -fsSL 'https://unmined.net/downloads/' 2>/dev/null |
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sed -nE 's#.*href="https://unmined.net/download/unmined-gui-linuxdeb-x64-dev/\?tmstv=([0-9]+)".*#\1#p' |
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head -1)
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[[ -n ${tmstv} ]] || return 1
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stamp=$(date -u -d "@${tmstv}" +%Y%m%d 2>/dev/null) || return 1
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tmp=$(mktemp) || return 1
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trap 'rm -f "$tmp"' RETURN
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# ar(5) .deb partial read: 132-byte fixed prefix → parse control.tar.zst
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# body size from ar header → read exactly that many more bytes (~500 B total).
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curl -fsSL 'https://unmined.net/download/unmined-gui-linuxdeb-x64-dev/' 2>/dev/null | {
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dd bs=1 count=132 iflag=fullblock of="$tmp" 2>/dev/null
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ctrl_size=$(dd if="$tmp" bs=1 skip=120 count=10 2>/dev/null | tr -d ' ')
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[[ -n "$ctrl_size" && "$ctrl_size" -gt 0 ]] 2>/dev/null || exit 1
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dd bs=1 count="$ctrl_size" iflag=fullblock >>"$tmp" 2>/dev/null
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}
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ver=$(bsdtar -xOf "$tmp" control.tar.zst 2>/dev/null |
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tar --zstd -xOf - ./control 2>/dev/null |
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sed -nE 's/^Version: ([0-9.]+)-dev$/\1/p')
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[[ -n ${ver} ]] || return 1
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printf '%s.%s\n' "$ver" "$stamp"
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}
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prepare() {
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mkdir -p "$srcdir/extracted"
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cd "$srcdir/extracted"
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tar --use-compress-program=unzstd -xf "$srcdir/data.tar.zst"
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}
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package() {
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cd "$srcdir/extracted"
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cp -a usr opt "$pkgdir/"
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chmod +x "$pkgdir/opt/unmined/unmined"
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chmod +x "$pkgdir/opt/unmined/"*.so
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install -D -m644 opt/unmined/LICENSE.txt "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
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# Fix desktop file to set correct working directory
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sed -i 's/^Path=$/Path=\/opt\/unmined/' "$pkgdir/usr/share/applications/uNmINeD.desktop"
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}
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Scan history
| Scanned at (UTC) | Severity | Rules |
|---|---|---|
| 2026-11-01 00:21:48 | Medium | 3 |
| 2026-10-31 00:07:41 | Medium | 3 |
| 2026-10-30 00:29:30 | Medium | 3 |
| 2026-10-29 00:13:55 | Medium | 3 |
| 2026-10-28 00:06:54 | Medium | 3 |
| 2026-10-27 00:23:28 | Medium | 3 |
| 2026-10-26 00:12:40 | Medium | 3 |
| 2026-10-25 00:20:48 | Medium | 3 |
| 2026-10-24 00:14:55 | Medium | 3 |
| 2026-10-23 00:02:19 | Medium | 3 |
| 2026-10-22 00:13:10 | Medium | 3 |
| 2026-10-21 00:12:50 | Medium | 3 |
| 2026-10-20 00:10:31 | Medium | 3 |
| 2026-10-19 00:03:55 | Medium | 3 |
| 2026-10-18 00:06:55 | Medium | 3 |
| 2026-10-17 00:21:55 | Medium | 3 |
| 2026-10-16 00:12:47 | Medium | 3 |
| 2026-10-15 00:28:05 | Medium | 3 |
| 2026-10-14 00:06:47 | Medium | 3 |
| 2026-10-13 00:23:45 | Medium | 3 |