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20
generic-methodologies-and-resources/pentesting-network/README.md
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@ -2,13 +2,13 @@
<details> <details>
<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary> <summary><a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ HackTricks LIVE Twitch</strong></a> <strong>Wednesdays 5.30pm (UTC) 🎙️ -</strong> <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to 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 to 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) * 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) * 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 by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**. * **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
</details> </details>
@ -482,7 +482,7 @@ ettercap -T -i eth1 -B eth2 -q #Set a bridge between 2 interfaces to forwardpack
### CDP Attacks ### CDP Attacks
CISCO Discovery Protocol is the protocol used by CISCO devices to talk among them, **discover who is alive** and what features does they have.&#x20; CISCO Discovery Protocol is the protocol used by CISCO devices to talk among them, **discover who is alive** and what features does they have.
#### Information Gathering <a href="#0e0f" id="0e0f"></a> #### Information Gathering <a href="#0e0f" id="0e0f"></a>
@ -500,7 +500,7 @@ sudo yersinia -G
Select the **flooding CDP table** option and start the attack. The switch CPU will be overloaded, as well as the CDP neighbor table, **resulting in “network paralysis”.** Select the **flooding CDP table** option and start the attack. The switch CPU will be overloaded, as well as the CDP neighbor table, **resulting in “network paralysis”.**
<figure><img src="../../.gitbook/assets/image (1) (5).png" alt=""><figcaption></figcaption></figure> <figure><img src="../../.gitbook/assets/image (1) (5) (1).png" alt=""><figcaption></figcaption></figure>
#### CDP Impersonation Attack #### CDP Impersonation Attack
@ -620,13 +620,13 @@ For more information about how to attack this protocol go to the book _**Network
To attack a EIGRP system requires **establishing a neighbourhood with a legitimate EIGRP route**r, which opens up a lot of possibilities, from basic reconnaissance to various injections. To attack a EIGRP system requires **establishing a neighbourhood with a legitimate EIGRP route**r, which opens up a lot of possibilities, from basic reconnaissance to various injections.
****[**FRRouting**](https://frrouting.org/) allows you to implement **a virtual router that supports BGP, OSPF, EIGRP, RIP and other protocols.** All you need to do is deploy it on your attacker’s system and you can actually pretend to be a legitimate router in the routing domain. \*\*\*\*[**FRRouting**](https://frrouting.org/) allows you to implement **a virtual router that supports BGP, OSPF, EIGRP, RIP and other protocols.** All you need to do is deploy it on your attacker’s system and you can actually pretend to be a legitimate router in the routing domain.
{% content-ref url="eigrp-attacks.md" %} {% content-ref url="eigrp-attacks.md" %}
[eigrp-attacks.md](eigrp-attacks.md) [eigrp-attacks.md](eigrp-attacks.md)
{% endcontent-ref %} {% endcontent-ref %}
****[**Coly**](https://code.google.com/p/coly/) also supports capture of EIGRP broadcasts and injection of packets to manipulate routing configuration. For more info about how to attack it with Coly check _**Network Security Assessment: Know Your Network (3rd edition).**_ \*\*\*\*[**Coly**](https://code.google.com/p/coly/) also supports capture of EIGRP broadcasts and injection of packets to manipulate routing configuration. For more info about how to attack it with Coly check _**Network Security Assessment: Know Your Network (3rd edition).**_
### OSPF ### OSPF
@ -878,14 +878,10 @@ Bettercap broadcast SSDP packets searching for all kind of services (UDP Port 19
Bettercap broadcast WSD packets searching for services (UDP Port 3702). Bettercap broadcast WSD packets searching for services (UDP Port 3702).
## References ## References
* [https://medium.com/@in9uz/cisco-nightmare-pentesting-cisco-networks-like-a-devil-f4032eb437b9](https://medium.com/@in9uz/cisco-nightmare-pentesting-cisco-networks-like-a-devil-f4032eb437b9) * [https://medium.com/@in9uz/cisco-nightmare-pentesting-cisco-networks-like-a-devil-f4032eb437b9](https://medium.com/@in9uz/cisco-nightmare-pentesting-cisco-networks-like-a-devil-f4032eb437b9)
<img src="../../.gitbook/assets/i3.png" alt="" data-size="original">\ <img src="../../.gitbook/assets/i3.png" alt="" data-size="original">\
**Bug bounty tip**: **sign up** for **Intigriti**, a premium **bug bounty platform created by hackers, for hackers**! Join us at [**https://go.intigriti.com/hacktricks**](https://go.intigriti.com/hacktricks) today, and start earning bounties up to **$100,000**! **Bug bounty tip**: **sign up** for **Intigriti**, a premium **bug bounty platform created by hackers, for hackers**! Join us at [**https://go.intigriti.com/hacktricks**](https://go.intigriti.com/hacktricks) today, and start earning bounties up to **$100,000**!
@ -893,12 +889,12 @@ Bettercap broadcast WSD packets searching for services (UDP Port 3702).
<details> <details>
<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary> <summary><a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ HackTricks LIVE Twitch</strong></a> <strong>Wednesdays 5.30pm (UTC) 🎙️ -</strong> <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to 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 to 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) * 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) * 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 by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**. * **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
</details> </details>

2
linux-hardening/privilege-escalation/docker-breakout/cgroups.md
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@ -57,7 +57,7 @@ To explore the cgroup setup of a shell, you can look in the `/proc/self/cgroup`
Among the many files that can be here, **the primary cgroup interface files begin with `cgroup`**. Start by looking at `cgroup.procs` (using cat is fine), which lists the processes in the cgroup. A similar file, `cgroup.threads`, also includes threads. Among the many files that can be here, **the primary cgroup interface files begin with `cgroup`**. Start by looking at `cgroup.procs` (using cat is fine), which lists the processes in the cgroup. A similar file, `cgroup.threads`, also includes threads.
<figure><img src="../../../.gitbook/assets/image.png" alt=""><figcaption></figcaption></figure> <figure><img src="../../../.gitbook/assets/image (1).png" alt=""><figcaption></figcaption></figure>
Most cgroups used for shells have these two controllers, which can control the **amount of memory** used and the **total number of processes in the cgroup**. To interact with a controller, look for the **files that match the controller prefix**. For example, if you want to see the number of threads running in the cgroup, consult pids.current: Most cgroups used for shells have these two controllers, which can control the **amount of memory** used and the **total number of processes in the cgroup**. To interact with a controller, look for the **files that match the controller prefix**. For example, if you want to see the number of threads running in the cgroup, consult pids.current:

2
pentesting-web/file-inclusion/README.md
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@ -606,7 +606,7 @@ If you include any of the files `/usr/bin/phar`, `/usr/bin/phar7`, `/usr/bin/pha
**I don't know how is this useful but it might be.**\ **I don't know how is this useful but it might be.**\
****_Even if you cause a PHP Fatal Error, PHP temporary files uploaded are deleted._ ****_Even if you cause a PHP Fatal Error, PHP temporary files uploaded are deleted._
<figure><img src="../../.gitbook/assets/image (1).png" alt=""><figcaption></figcaption></figure> <figure><img src="../../.gitbook/assets/image (1) (5).png" alt=""><figcaption></figcaption></figure>
## References ## References

4
pentesting-web/file-inclusion/lfi2rce-via-eternal-waiting.md
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@ -98,6 +98,10 @@ Then, the attacker could use those **100 connections** to perform a **search bru
* 56800235584 / 10000 / 300 / 3600 \~= **5.25 hours** (50% chance in 2.63h) * 56800235584 / 10000 / 300 / 3600 \~= **5.25 hours** (50% chance in 2.63h)
* (with 100000 files) 56800235584 / 100000 / 300 / 3600 \~= **0.525 hours** (50% chance in 0.263h) * (with 100000 files) 56800235584 / 100000 / 300 / 3600 \~= **0.525 hours** (50% chance in 0.263h)
Yes, it's possible to generate 100000 temporary files in an EC2 medium size instance:
<figure><img src="../../.gitbook/assets/image.png" alt=""><figcaption></figcaption></figure>
## Nginx ## Nginx
It looks like by default Nginx supports **512 parallel connections** at the same time (and this number can be improved). It looks like by default Nginx supports **512 parallel connections** at the same time (and this number can be improved).

34
pentesting-web/file-inclusion/lfi2rce-via-nginx-temp-files.md
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@ -2,17 +2,13 @@
<details> <details>
<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary> <summary><a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ HackTricks LIVE Twitch</strong></a> <strong>Wednesdays 5.30pm (UTC) 🎙️ -</strong> <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
- Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to 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 to 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)
- 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)**.**
- Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com) * **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
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- **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
</details> </details>
@ -65,7 +61,7 @@ ngx_open_tempfile(u_char *name, ngx_uint_t persistent, ngx_uint_t access)
} }
``` ```
It's visible that **tempfile is unlinked immediately** after being opened by Nginx. Luckily p**rocfs can be used to still obtain a reference** to the deleted file via a race: It's visible that **tempfile is unlinked immediately** after being opened by Nginx. Luckily **procfs can be used to still obtain a reference** to the deleted file via a race:
``` ```
... ...
@ -296,16 +292,12 @@ if __name__ == "__main__":
<details> <details>
<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary> <summary><a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ HackTricks LIVE Twitch</strong></a> <strong>Wednesdays 5.30pm (UTC) 🎙️ -</strong> <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
- Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to 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 to 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)
- 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)**.**
- Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com) * **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
- **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 by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
</details> </details>