Mirrors/hacktricks
2
0
Fork 0
mirror of https://github.com/carlospolop/hacktricks synced 2024-11-22 04:33:28 +00:00
Code Issues Projects Releases Packages Wiki Activity

GitBook: [#3112] No subject

Browse source
This commit is contained in:
CPol 2022-04-20 17:23:11 +00:00 committed by gitbook-bot
parent 73d9cc3a81
commit 0054048601
No known key found for this signature in database
GPG key ID: 07D2180C7B12D0FF
1 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
linux-unix/privilege-escalation/README.md
View file

@ -3,14 +3,13 @@
{% hint style="warning" %}
**Support HackTricks and get benefits!**
Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access the **latest version of the PEASS or download HackTricks in PDF**?
Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
**Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
**Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
**Share your hacking tricks submitting PRs to the** [**hacktricks github repo**](https://github.com/carlospolop/hacktricks)**.**
{% endhint %}
@ -96,7 +95,7 @@ You can check if the sudo version is vulnerable using this grep.
sudo -V | grep "Sudo ver" | grep "1\.[01234567]\.[0-9]\+\|1\.8\.1[0-9]\*\|1\.8\.2[01234567]"
```
### sudo <= v1.28
### sudo < v1.28
From @sickrov
@ -655,7 +654,7 @@ If you find that you can use the **`runc`** command read the following page as *
D-BUS is an **inter-process communication (IPC) system**, providing a simple yet powerful mechanism **allowing applications to talk to one another**, communicate information and request services. D-BUS was designed from scratch to fulfil the needs of a modern Linux system.
D-BUS, as a full-featured IPC and object system, has several intended uses. First, D-BUS can perform basic application IPC, allowing one process to shuttle data to another—think **UNIX domain sockets on steroids**. Second, D-BUS can facilitate sending events, or signals, through the system, allowing different components in the system to communicate and ultimately to integrate better. For example, a Bluetooth dæmon can send an incoming call signal that your music player can intercept, muting the volume until the call ends. Finally, D-BUS implements a remote object system, letting one application request services and invoke methods from a different object—think CORBA without the complications. _**_(From [here](https://www.linuxjournal.com/article/7744)).
D-BUS, as a full-featured IPC and object system, has several intended uses. First, D-BUS can perform basic application IPC, allowing one process to shuttle data to another—think **UNIX domain sockets on steroids**. Second, D-BUS can facilitate sending events, or signals, through the system, allowing different components in the system to communicate and ultimately to integrate better. For example, a Bluetooth dæmon can send an incoming call signal that your music player can intercept, muting the volume until the call ends. Finally, D-BUS implements a remote object system, letting one application request services and invoke methods from a different object—think CORBA without the complications. _\*\*_(From [here](https://www.linuxjournal.com/article/7744)).
D-Bus uses an **allow/deny model**, where each message (method call, signal emission, etc.) can be **allowed or denied** according to the sum of all policy rules which match it. Each or rule in the policy should have the `own`, `send_destination` or `receive_sender` attribute set.