ctf-ynetd

LOW

maintainer bobo1239 1 votes scanned 2026-11-01 00:21:48.120785

View on AUR

Why flagged

The source is a tarball from a project-specific domain (hxp.io) used by a known CTF team; the host is not on standard whitelists but is plausibly official, and the package builds from source without executing untrusted binaries or remote code.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The source is a tarball from a project-specific domain (hxp.io) used by a known CTF team; the host is not on standard whitelists but is plausibly official, and the package builds from source without executing untrusted binaries or remote code.

1 higher static finding superseded - not the current verdict (shown for transparency)

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=("https://hxp.io/assets/data/code/ctf-ynetd-${pkgver}.tar.xz")

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Boris-Chengbiao Zhou <bobo1239@web.de>
    
      2
    
      3pkgname=ctf-ynetd
    
      4pkgver=2024.12.31
    
      5pkgrel=1
    
      6pkgdesc='A fork of ynetd hardened for CTFs. Supports isolation using PID namespaces, minimal overhead proof-of-work checking, and strict resource limits via cgroups.'
    
      7url='https://hxp.io/code/'
    
      8license=('MIT')
    
      9depends=('glibc' 'gcc-libs' 'openssl')
    
      10provides=('ynetd')
    
      11conflicts=('ynetd')
    
      12source=("https://hxp.io/assets/data/code/ctf-ynetd-${pkgver}.tar.xz")
    
      13sha512sums=("03e761752c0cf5a3b4e4287b78590307d58ca11f1ba1d8343eca0a363862372685c85c726f9c8e771aea587f3fb4083aeaf18e81b0bbf14e33601c2968d0a980")
    
      14arch=('i686' 'x86_64')
    
      15
    
      16build() {
    
      17	cd "${srcdir}/${pkgname}-${pkgver}"
    
      18	# Prefer the original compilation flags since they're hardened for CTF use
    
      19	unset CFLAGS
    
      20	make
    
      21	make pow-solver
    
      22}
    
      23
    
      24package() {
    
      25	cd "${srcdir}/${pkgname}-${pkgver}"
    
      26	install -Dm755 "ynetd" "${pkgdir}/usr/bin/ynetd"
    
      27	install -Dm755 "pow-solver" "${pkgdir}/usr/bin/pow-solver"
    
      28	install -Dm644 'LICENSE.txt' "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
    
      29}
    
      30

Scan history

Scanned at (UTC)	Severity	Rules
2026-11-01 00:21:48	Low	2
2026-10-31 00:07:41	Low	2
2026-10-30 00:29:30	Low	2
2026-10-29 00:13:55	Low	2
2026-10-28 00:06:54	Low	2
2026-10-27 00:23:28	Low	2
2026-10-26 00:12:40	Low	2
2026-10-25 00:20:48	Low	2
2026-10-24 00:14:55	Low	2
2026-10-23 00:02:19	Low	2
2026-10-22 00:13:10	Low	2
2026-10-21 00:12:50	Low	2
2026-10-20 00:10:31	Low	2
2026-10-19 00:03:55	Low	2
2026-10-18 00:06:55	Low	2
2026-10-17 00:21:55	Low	2
2026-10-16 00:12:47	Low	2
2026-10-15 00:28:05	Low	2
2026-10-14 00:06:47	Low	2
2026-10-13 00:23:45	Low	2