ssu
OpenDoas
| ssu | OpenDoas | |
|---|---|---|
| 2 | 29 | |
| 66 | 595 | |
| - | - | |
| 10.0 | 0.0 | |
| about 1 year ago | about 2 months ago | |
| C | C | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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ssu
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SUDO vulnerability
ssu is nice and simple as well.
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odus – A light-weight and highly configurable sudo alternative written in C
tfw this is less readable and usable than ssu and uses config.c and not config.h
OpenDoas
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A simple guide for configuring sudo and doas
Aditionally,because doas was developed for OpenBSD,it also retains some of its quirks,like how user-installed executables are stored in /usr/local/bin,in contrast to /usr/bin where Linux stores them. As a result,doas can have problems on Linux so the following workaround can be used:
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The First Stable Release of a Rust-Rewrite Sudo Implementation
https://github.com/Duncaen/OpenDoas/issues/106
That's a pretty severe unsolved security issue.
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Doas – dedicated OpenBSD application subexecutor
2. https://github.com/Duncaen/OpenDoas/blob/master/timestamp.c
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Testing the memory safe Rust implementation of Sudo/Su
If you want to move away from Sudo, but don't want to try this rust implementation just yet, I have had great success with OpenBSD's doas. It has been ported to every Linux distro I know of as well:
https://github.com/Duncaen/OpenDoas
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Doas Mastery (2019)
There are, at both ends. Both the "script kiddies" who cannot deviate from scripts because they lack almost any knowledge at all; and the knowledgeable ones who know that there are subtle differences between sudo and doas which require doing things slightly differently to achieve the same effect.
* https://github.com/Duncaen/OpenDoas/issues/116#issuecomment-...
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Help me on gentoo
Doas makes more in openbsd world In linux there are many api that need to be changed for porting, i'm no expert but the port might be flawed as not many developers has checked the codebase And how can you explain this vulnerability https://github.com/Duncaen/OpenDoas/issues/106
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Linux users who are paranoid about security.... what's your opinion about OpenBSD?
Personally I'd prefer running Qubes OS, if only my device would have been more powerful. Currently I'm on Fedora Silverblue as I believe it provides a decent middle-ground in which I'm more secure than almost any other Linux distro while not losing any (meaningful) functionality. I do make use of doas and other technologies inspired from OpenBSD to further enhance the security.
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Sudo and Su Being Rewritten in Rust for Memory Safety
Why not port https://github.com/Duncaen/OpenDoas to rust instead?
If the goal is security, then there is more to it than just using a memory safe language. Otherwise the result of this, possibly unwittingly, seems performative.
- Bringing Memory Safety to sudo and su
- Using doas instead of sudo on Debian 11
What are some alternatives?
RootAsRole - A memory-safe and security-oriented alternative to sudo/su commands
doas - A port of OpenBSD's doas which runs on FreeBSD, Linux, NetBSD, and illumos
odus - A light-weight and highly configurable sudo alternative for Linux written in C
runas - An alternative to sudo and doas written in Rust
nixpkgs - Nix Packages collection & NixOS
bedrocklinux-userland - This tracks development for the things such as scripts and (defaults for) config files for Bedrock Linux
tako - Run commands as another user
koyo - Run commands as another user
asroot - [Feature complete] A simpler alternative to sudo and doas
rust - Empowering everyone to build reliable and efficient software.
freebsd-wifibox - wifibox: Use Linux to drive your wireless card on FreeBSD
sudo-rs - A memory safe implementation of sudo and su.