OS Command Injection is that the software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
This article describes that how did I find CVE-2019-11224 and three ways for bypassing “space” character while OS Command Injection.
Affected Vendor: AMX – https://www.amx.com/
Affected Software: MVP5150 Firmware
Affected Version: Tested on V2.87.13
Issue type: Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)
Release Date: 07/05/2019
Discovered by: Harold Zang, Hivint
CVE Identifier: CVE-2019-11224
Issue status: Publish
Affected Vendor: Kentico – https://www.kentico.com
Affected Software: Kentico CMS
Affected Version: Tested on 11.0
Issue type: Unrestricted Upload of File with Dangerous Type
Release Date: 08/01/2019
Discovered by: Harold, Hivint
CVE Identifier: CVE-2018-19453
Issue status: Fixed (Hotfix 11.0.45)
In information security and programming, a buffer overflow, or buffer overrun, is an anomaly where a program, while writing data to a buffer, overruns the buffer’s boundary and overwrites adjacent memory locations.
Return-to-libc is a method that defeats stack protection on linux systems.
This article will show you that how to attack C program by using buffer overflow and return to Libc method to pop a bash shell.
DevOops is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack DevOops box and get user.txt and root.txt.
Canape is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack Canape box and get user.txt and root.txt.
Poison is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack Poison box and get user.txt and root.txt.
Stratosphere is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack Stratosphere box and get user.txt and root.txt.
Silo is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack Silo box and get user.txt and root.txt.
Aragog is a machine on the HackTheBox.
Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and methodologies with other members of similar interests. It contains several challenges that are constantly updated.
This article will show how to hack Aragog box and get root permission.
