463 matches found
Security Best Practice: Familiarize Yourself with the Packet Sanity Protection
The Packet Sanity protection performs several Layer 3 and Layer 4 sanity checks. These include verifying packet size, UDP and TCP header lengths, dropping IP options and verifying the TCP flags.Numerous types of attacks may be hidden in fragmented packets...
Security Best Practice: Familiarize Yourself with the Directory Listing Protection
One of the first steps an attacker may take before attacking a web site is to gather information about the site. The goal of the hacker is to get the web server to reveal information that hacker can use to tailor an attack...
Security Best Practice: Familiarize Yourself with the Max Ping Size Protection
Ping is a computer network administration utility used to test whether a particular host is reachable across an IP network and to measure the round-trip time for packets sent from the local host to a destination computer, including the local host's own interfaces.Ping operates by sending Internet...
Restrict the transmission of Confluence version details
I noticed that on several installs, Confluence by default displays its full version number and sometimes build number to the world. It is a commonly accepted web security practice to withhold all product details, including version information, except to users on a "need to know" basis. Otherwise,...
Do not release details about securrity vulnerabilities until after the fix was available for a reasonable period of time
It is an unfortunate practice at Atlassian to as a part of release notes release all the information, often including example exploits|http://jira.atlassian.com/browse/CONF-9350, about security vulnerabilities that were fixed in the version being released. This gives us great headaches because: w...
F2BLGO/BLOG vulnerability to practice see-vulnerability warning-the black bar safety net
Original F2BLGO/BLOG vulnerability to practice see Information sources:http://www.1steam.cn Author:Sakura the prodigal sonI. S. T Note:this article starting in the hacker manual,. Reprint please indicate the source F2BLGO blog is a PHP+MYSQL blog program, you can say this app from the Security...
Security Best Practice: Domains Block List Protection - Blocking LogMeIn
LogMeIn is a remote control application that provides access to any Windows PC from anywhere in the world. It only requires a computer connected to the Internet. The user can remotely access a target computer and have a full desktop view and complete control of everything on it, including: Remote...
Plan 9 Kernel - 'devenv.c OTRUNC/pwrite' Local Privilege Escalation
/ !!! DO NOT DISTRIBUTE !!! / / identity theft this exploit uses my devenv.c OTRUNC/pwrite vulnerability to overwrite specific kernel addresses to help elevate our privileges. this exploit is very picky, so you must understand the plan9 kernel and know what you are doing, though a best-practice...
Security Best Practice: Protect Yourself from Directory Traversal
Directory traversal attacks allow hackers to access files and directories that should be out of their reach. This can allow viewing of directory listings, and in many attacks, could lead to running executable code on the web server with one simple URL...
Security Best Practice: Preventing Non-TCP Flooding
Hackers directly target security devices such as firewalls. In advanced firewalls, state information about connections is maintained in a State table. The State table includes connection-oriented TCP and connectionless non-TCP protocols. Hackers can send high volumes of non-TCP traffic in an effo...
Security Best Practice: Protect Yourself from DCOM vulnerabilities
The Distributed Component Object Model DCOM is a protocol that enables software components to communicate directly over a network. Previously called "Network OLE," DCOM is designed for use across multiple network transports, including Internet protocols such as HTTP.There are several known and...
Security Best Practice: Enforcement of MS-RPC Protections over all TCP Ports
Remote Procedure Call RPC is a protocol that a program can use to request a service from a program located on another computer in a network. Microsoft Remote Procedure Call MS-RPC is Microsoft's implementation of RPC. Microsoft Windows has reported multiple vulnerabilities MS05-039, MS05-043,...
The most classic hack introductory textbook-vulnerability warning-the black bar safety net
The first section, hack the type and behavior of the To my understanding, the“hackers”generally should be divided into“positive”and“evil”Categories, the decent hackers rely on their own knowledge to help system administrators to identify system vulnerabilities and be improved, while the evil...
Newcomers scratch contact of hacking knowledge learning method-vulnerability warning-the black bar safety net
Today there are many people ask me:“I read your article, but I'm new, Is there any learning method?” My answer is:“of course there Ah, but people and people are different, the method is their summary out, and my previous articles the noun are the same as me in learning based on their own experien...
sash 3.7 - Local Buffer Overflow
/ sash-3.7 buffer overflow in c argyment written by lammat for practice purposes http://grpower.ath.cx [email protected] gdb r -c perl -e 'print "A"x10256' The program being debugged has been started already. Start it from the beginning? y or n y Starting program: /sbin/sash -c perl -e 'print...
sash <= 3.7 Local Buffer Overflow Exploit
No description provided by source. / sash-3.7 buffer overflow in c argyment written by lammat for practice purposes http://grpower.ath.cx [email protected] gdb r -c perl -e 'print "A"x10256' The program being debugged has been started already. Start it from the beginning? y or n y Starting program...
mantisbt security flaw
Hi, Mantis is php/MySQL/web based bug tracking system, available at http://mantisbt.sourceforge.net/. It currently suffers from a classical PHP bad coding practice altough i would bet on distraction for this particular situation , that may result on remote command execution via a include file...
phpBB 1.4.2, Remote user is able to modify SQL query.
Hi, there is a a potential security problem in the current version 1.4.2 and previous versions of phpBB http://www.phpbb.com. A remote user is able to modify a string passed as a SQL query to the MySQL database. The problem exists in the file bbmemberlist.php. A string called $sortby is supplied...
unixware7.dtappgather.txt
Date: Wed, 3 Nov 1999 10:51:52 -0800 PST From: Sangfroid Subject: bugtraq post Introduction to w00giving '99 RFP's most excellent 0kt0berfest commitment to working for everyman to make the world more secure, caused w00w00 to stop and give thought to our collective contribution to the world of...
