Questions about the security of Apache open source software, especially Apache HTTP Server

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2
votes
2answers
703 views

Allow apache to write to users' .ssh dir's

I know the title is just baiting the "your setup is insecure", but allow me to explain. I'm working on an application which aims to allow clients to rsync over SSH to our server. We need a web ...
2
votes
2answers
684 views

Writing files in a sub folder of the web folder (apache security)

I need to save session data for a dynamic web page script by writing to file. I have two questions: Are there any security preferences as to whether to save the data UNDER the web folder, or OUTSIDE ...
0
votes
1answer
635 views

Mod_security rules-updater.pl fails to pull new release

Mod_security has a rules updater distributed with their release packages on sourceforge: http://sourceforge.net/projects/mod-security/files/modsecurity-crs/0-CURRENT/ Usually, you can run the script ...
2
votes
1answer
736 views

What attacks use enabled Apache's PATH_INFO?

In Tangled Web Michal Zalewski says: If you are not using path-based parameter passing (such as PATH_INFO), consider disabling this feature. He gave only one example of this vulnerability. There ...
2
votes
2answers
1k views

How do I figure out how malware infected my server, and the subsequent sites on the server?

I recently was in charge of fixing our server at work, and cleaning the sites on it. We were infected with some malware that injected some code into some of our clients websites. Apparently, there was ...
4
votes
1answer
856 views

Does installing Apache on my local machine create new security risks?

I am developing a small LAMP online app, and so far I have been doing all the development online. I am considering installing Apache/PHP/MySQL on my Ubuntu machine to be able to develop locally as ...
4
votes
2answers
3k views

How to get site's 'real' URL (before being rewritten)

If a site uses .htaccess file to rewrite the URL for e.g. better SEO. Is it possible to find out what is the "real" URL?
1
vote
0answers
202 views

How Do I Secure Apache Web Server [duplicate]

Possible Duplicate: Apache Server Hardening I'm going to make a web server on Apache 2. What are the security issue I will be looking at? And how do I secure it? I have been reading news ...
2
votes
1answer
232 views

Does this htaccess snippet provide sufficient security?

I've downloaded a part of .htaccess to prevent from using base64_encode or <script> or _REQUEST within URL. Is this secure enough to help me out for partial security, or is it just a waste of ...
5
votes
1answer
1k views

Blacklist IP addresses based on number of 404s in Apache

I'm getting a lot of hackers spamming my domain with requests for files that just don't exist. This is eating up a lot of my allotted bandwidth and I'd like to blacklist these IP addresses. Is there ...
5
votes
4answers
1k views

Server wide javascript injection

UPDATE: The server was rooted, php.ini was replaced that cause the injection to appear. Still haven't figured out which directive is injecting the javascript. I'm troubleshooting a hacked website ...
10
votes
2answers
7k views

Implications of Trace/Track Methods on Apache

When performing vulnerability scans using Nessus, against a host running Apache, one expected result is always "HTTP TRACE / TRACK Methods Allowed". While this result only has a base CVSS of 4.3, I ...
9
votes
4answers
904 views

Combat Apache Killer

Three days ago, KingCope released a simple Perl script to DoS Apache, aptly named Apache Killer. This script launches about 50 threads to request Partial Content from the server with optional GZIP ...
9
votes
2answers
1k views

Securing my web-server / website [closed]

Does anyone know of a comprehensive security guide about important basics / fundamentals which should be done to secure a web-server / website? A web link would do.
2
votes
1answer
976 views

Mod Security for apache2 blocks curl!

I'm trying to get my users lat and lng from their address using google's geocoding api but when mod security is enabled it prevents it and the script timesout. How can I add an exception by ip or ...
7
votes
5answers
1k views

Master thesis topic - mod_security

I've been playing with mod_security for some time and I'd like somehow to use it in my master thesis. I don't know exactly how this work could be more interesting than describing what mod_security ...