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path.join Considered Harmful, or openat() All The Things

Home of Val Packett · published 8 January 2024

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2blogs citing
First cited
19 Nov 2023
Most recent
27 Sept 2024
Rank this month
not ranked
Links from this post
33
Words captured
2,229

Cited by

Blog
In the post
Date
gavinhoward
Rewriting Rust: A Response Read at the source ↗
27 Sept 2024
1a-insec.net
Writting Secure Programs using Capsicum on FreeBSD Read at the source ↗
19 Nov 2023

Links from this post

Link
Host
https://security.stackexchange.com/q/123720
security.stackexchange.com
https://owasp.org/www-community/attacks/Path_Traversal
owasp.org
https://www.theregister.com/2015/01/17/scary_code_of_the_week_steam_cleans_linux_pcs/
theregister.com
https://lists.gnu.org/archive/html/bug-gnulib/2005-11/msg00043.html
lists.gnu.org
https://kernelnewbies.org/Linux_2_6_16
kernelnewbies.org
https://www.cl.cam.ac.uk/research/security/capsicum/
cl.cam.ac.uk
https://en.wikipedia.org/wiki/Capability-based_security
en.wikipedia.org
https://man.freebsd.org/cgi/man.cgi?cap_rights_limit
man.freebsd.org
https://www.youtube.com/watch?v=ErXtGMmRzJs
youtube.com
https://www.youtube.com/watch?v=TGA4wbjbqXc
youtube.com
https://reviews.freebsd.org/D38351
reviews.freebsd.org
https://lwn.net/Articles/674770/
lwn.net
https://en.wikipedia.org/wiki/VDSO
en.wikipedia.org
https://webassembly.org/
webassembly.org
https://en.wikipedia.org/wiki/Asm.js
en.wikipedia.org
https://wasi.dev/
wasi.dev
https://component-model.bytecodealliance.org/introduction.html
component-model.bytecodealliance.org
https://github.com/bytecodealliance/wasmtime/blob/4ba8b6c0d99d258aa0a4ed4ee7c687fcddae6c8e/docs/WASI-overview.md
github.com
https://github.com/musec/libpreopen
github.com
https://kernelnewbies.org/Linux_2_6_39
kernelnewbies.org
https://github.com/flatpak/xdg-desktop-portal/pull/532
github.com
https://reviews.freebsd.org/rG8d9ed174f3afba5f114742447e622fc1173d4774
reviews.freebsd.org
https://reviews.freebsd.org/D2808
reviews.freebsd.org
https://reviews.freebsd.org/D17547
reviews.freebsd.org
https://kernelnewbies.org/Linux_5.6
kernelnewbies.org
https://www.man7.org/linux/man-pages/man2/openat2.2.html
man7.org
https://reviews.freebsd.org/D25886
reviews.freebsd.org
https://reviews.freebsd.org/D28907
reviews.freebsd.org
https://reviews.freebsd.org/D39773
reviews.freebsd.org
https://github.com/bytecodealliance/cap-std/pull/296
github.com
https://github.com/bytecodealliance/cap-std
github.com
https://github.com/ziglang/zig/blob/804cee3b93cb7084c16ee61d3bcb57f7d3c9f0bc/lib/std/fs/Dir.zig
github.com
https://github.com/ocaml-multicore/eio/blob/4856fc430db261eb4c9e90107f0f629e1284d945/lib_eio_posix/fs.ml
github.com