Selfhosted
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
Rules:
-
Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
-
No spam posting.
-
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.
-
Don't duplicate the full text of your blog or github here. Just post the link for folks to click.
-
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
-
No trolling.
-
No low-effort posts. This is subjective and will largely be determined by the community member reports.
Resources:
- selfh.st Newsletter and index of selfhosted software and apps
- awesome-selfhosted software
- awesome-sysadmin resources
- Self-Hosted Podcast from Jupiter Broadcasting
Any issues on the community? Report it using the report flag.
Questions? DM the mods!
view the rest of the comments
This disclosure has been rushed for the views and hype IMO, none of the big distros had fixes ready to go on this this morning.
Yea I didn't think the post was that professional. Also the "unminified" version is just the minified with more white space. It still has poor names and no explanation of the binary blob.
Looking at the binary blob, it's a payload to assume privileges as possible and exec sh. So replace su with that and the binary gets to use su's filesystem privileges without needing access to actually write it.
The vulnerability part is when the door opens to replace any file's read cache with arbitrary content. The binary payload is just an obvious example of the sort of payload that could do a ton of damage.