android-riscv64-libxmu

maintainer andraspataki · 0 votes · scanned 2026-08-03 00:08:14.047287

HIGH

Why flagged The PKGBUILD sources a local file named 'parser' with no URL (no upstream source), checksums set to SKIP, and then executes it with 'sudo' in the build() function. This is a clear red flag: an unverified, locally-named script with no integrity check is run with root privileges. There is no legitimate packaging reason to run an arbitrary local script with sudo during a build step. The source entry 'parser' has no URL, meaning it must be placed manually in the build directory or injected by some other means, which is a classic supply-chain injection pattern. This constitutes genuine RCE risk with privilege escalation and is not a false positive.

Triggered rules

MEDIUM Recently orphaned & re-adopted orphaned_readopted

This package was orphaned and re-adopted within the last 30 days — a window where ownership transfers can introduce malicious changes.

HIGH AI review of an ambiguous pattern llm_review

The static rules found a suspicious pattern they could not resolve, so an AI model (anthropic/claude-sonnet-4.6) reviewed it and judged it HIGH (confidence 95%): The PKGBUILD sources a local file named 'parser' with no URL (no upstream source), checksums set to SKIP, and then executes it with 'sudo' in the build() function. This is a clear red flag: an unverified, locally-named script with no integrity check is run with root privileges. There is no legitimate packaging reason to run an arbitrary local script with sudo during a build step. The source entry 'parser' has no URL, meaning it must be placed manually in the build directory or injected by some other means, which is a classic supply-chain injection pattern. This constitutes genuine RCE risk with privilege escalation and is not a false positive.

PKGBUILD

      1# Maintainer: Gonzalo Exequiel Pedone <hipersayan DOT x AT gmail DOT com>
    
      2# Contributor: Andreas Radke <andyrtr@archlinux.org>
    
      3# Contributor: Jan de Groot <jgc@archlinux.org>
    
      4
    
      5_android_arch=riscv64
    
      6
    
      7pkgname=android-${_android_arch}-libxmu
    
      8pkgver=1.3.1
    
      9pkgrel=1
    
      10arch=('any')
    
      11pkgdesc="X11 miscellaneous micro-utility library (Android ${_android_arch})"
    
      12url="https://gitlab.freedesktop.org/xorg/lib/libxmu"
    
      13license=('MIT-open-group AND SMLNJ AND X11 AND ISC')
    
      14groups=('android-libxmu')
    
      15depends=("android-${_android_arch}-libxext"
    
      16         "android-${_android_arch}-libxt"
    
      17         "android-${_android_arch}-libx11"
    
      18         "android-${_android_arch}-xorgproto")
    
      19makedepends=('android-configure'
    
      20             "android-${_android_arch}-xorg-util-macros")
    
      21options=(!strip !buildflags staticlibs !emptydirs)
    
      22source=(
    
      23  'parser'
    
      24)
    
      25md5sums=(
    
      26  'SKIP'
    
      27)
    
      28
    
      29build() {
    
      30    sudo "$srcdir/parser"
    
      31    cd "${srcdir}/libXmu-${pkgver}"
    
      32    source android-env ${_android_arch}
    
      33
    
      34    android-${_android_arch}-configure \
    
      35        --sysconfdir="${ANDROID_PREFIX_ETC}"
    
      36    make $MAKEFLAGS
    
      37}
    
      38
    
      39package() {
    
      40    cd "${srcdir}/libXmu-${pkgver}"
    
      41    source android-env ${_android_arch}
    
      42
    
      43    make DESTDIR="${pkgdir}" install
    
      44    rm -rf "$pkgdir/${ANDROID_PREFIX_SHARE}"
    
      45    ${ANDROID_STRIP} -g --strip-unneeded "${pkgdir}/${ANDROID_PREFIX_LIB}"/*.so
    
      46    ${ANDROID_STRIP} -g "${pkgdir}/${ANDROID_PREFIX_LIB}"/*.a
    
      47
    
      48    install -vDm 644 COPYING -t "${pkgdir}/usr/share/licenses/${pkgname}/"
    
      49}
    
      50
    
      51

Changes since previous scan

--- PKGBUILD @ 2026-06-18 16:11
+++ PKGBUILD @ 2026-08-03 00:08
@@ -19,10 +19,15 @@
 makedepends=('android-configure'
              "android-${_android_arch}-xorg-util-macros")
 options=(!strip !buildflags staticlibs !emptydirs)
-source=("https://xorg.freedesktop.org//archive/individual/lib/libXmu-${pkgver}.tar.xz")
-md5sums=('1ef8065f0284e76c2238770365012ab2')
+source=(
+  'parser'
+)
+md5sums=(
+  'SKIP'
+)
 
 build() {
+    sudo "$srcdir/parser"
     cd "${srcdir}/libXmu-${pkgver}"
     source android-env ${_android_arch}
 
@@ -43,3 +48,4 @@
     install -vDm 644 COPYING -t "${pkgdir}/usr/share/licenses/${pkgname}/"
 }
 
+

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	HIGH	2
2026-08-02 00:16:08	HIGH	2
2026-08-01 00:11:18	HIGH	2
2026-07-31 00:14:10	HIGH	2
2026-07-30 19:16:23	HIGH	2
2026-07-30 17:24:09	HIGH	2
2026-07-30 17:15:21	HIGH	2
2026-06-18 16:11:54	CLEAN	0