Package: src:sugar-physics-activity Version: 7+dfsg-1.3 Severity: critical UPSTREAM_VERSION ?=$(shell uscan --dehs | sed -n 's/.*<upstream- version>\(.*\)<\/upstream-version>.*/\1/p') [...] clean:: [...] rm -rf Physics-${UPSTREAM_VERSION}
So, it uses network (the build without network doesn't fail though), it downloads an unnecessary file, it looks for a latest version instead of the package version and it puts untrusted network input right into an rm command. -- System Information: Debian Release: 9.0 APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing'), (101, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.10.0-trunk-amd64 (SMP w/4 CPU cores) Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system)