GNU Bash Environment Variable Handling RCE Vulnerability (Shellshock, FTP, CVE-2014-6271/CVE-2014-6278) - Active Check

GNU Bash is prone to a remote command execution RCE vulnerability dubbed SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[slackware-security] bash

New bash packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. Here are the details from the Slackware 14.1 ChangeLog: patches/packages/bash-4.2.050-i486-1slack14.1.txz: Upgraded. Another bash update. Here's some information included with the...

GNU bash Environment Variable Command Injection

No description provided by source. Exploit Database Note: The following is an excerpt from: https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/ Like “real” programming languages, Bash has functions, though in a somewhat limited...

GNU bash Environment Variable Command Injection (MSF)

No description provided by source. require 'msf/core' class Metasploit3 Msf::Auxiliary include Msf::Exploit::Remote::HttpClient def initializeinfo = superupdateinfoinfo, 'Name' = 'bashedCgi', 'Description' = %q Quick & dirty module to send the BASH exploit payload CVE-2014-6271 to CGI scripts tha...

dhclient 4.1 - Bash Environment Variable Command Injection (Shellshock)

!/usr/bin/python Exploit Title: ShellShock dhclient Bash Environment Variable Command Injection PoC Date: 2014-09-29 Author: @fdiskyou e-mail: rui at deniable.org Version: 4.1 Tested on: Debian, Ubuntu, Kali CVE: CVE-2014-6277, CVE-2014-6278, CVE-2014-7169, CVE-2014-7186, CVE-2014-7187 from...

GNU Bash Environment Variable Handling RCE Vulnerability (Shellshock, SIP, CVE-2014-6271/CVE-2014-6278) - Active Check

GNU Bash is prone to a remote command execution RCE vulnerability dubbed Copyright C 2014 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is fre...

Updated bash packages fix CVE-2014-7169

Updated bash packages fix security vulnerability: It was found that the fix for CVE-2014-6271 was incomplete, and Bash still allowed certain characters to be injected into other environments via specially crafted environment variables. An attacker could potentially use this flaw to override or...

MGASA-2014-0393 Updated bash packages fix CVE-2014-7169

Updated bash packages fix security vulnerability: It was found that the fix for CVE-2014-6271 was incomplete, and Bash still allowed certain characters to be injected into other environments via specially crafted environment variables. An attacker could potentially use this flaw to override or...

From the parsing perspective analysis of the Shellshock Vulnerability[CVE-2 0 1 4-6 2 7 1]-vulnerability warning-the black bar safety net

Author: yaoxi Documentation This time, we combined The poc analysis to know about the Bash syntax rules, from another angle to help everyone better understand the bash and the shellshock vulnerability. Vulnerability description CVE-2 0 1 4-6 2 7 1 vulnerability is Stéphane Hassles France found th...

Dhclient Bash Environment Variable Injection Exploit

When bash is started with an environment variable that begins with the string " ", that variable is treated as a function definition and parsed as code. If extra commands are added after the function definition, they will be executed immediately. When dhclient receives an ACK that contains a doma...

Dhclient Bash Environment Variable Injection

This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'rex/proto/dhcp' class Metasploit3 'Dhclient Bash Environment Variable Injection', 'Description' = %q| When bash is started with an environment...

Apple Says OS X Safe By Default Against Bash Vulnerability

Apple is trying to soothe users who are anxious about Mac OS X’s exposure to the Bash vulnerability. The company said in a statement to Threatpost that most Apple users are not at risk, and reports have it that Apple is preparing to release a patch. “With OS X, systems are safe by default and not...

bash: code execution via specially-crafted environment (Incomplete fix for CVE-2014-6271)

It was found that the fix for CVE-2014-6271 was incomplete, and Bash still allowed certain characters to be injected into other environments via specially crafted environment variables. An attacker could potentially use this flaw to override or bypass environment restrictions to execute shell...

Apache mod_cgi Bash Environment Variable Code Injection

This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit4 'Apache modcgi Bash Environment Variable Code Injection', 'Description' = %q This module exploits a code injection in specially crafte...

Bash environment variable code injection over HTTP

Added: 09/26/2014 CVE: CVE-2014-6271 BID: 70103 OSVDB: 112004 Background GNU Bash Bourne Again SHell is a command shell commonly used on Linux and Unix systems. Problem The Bash shell executes commands injected after function definitions contained in environment variables. This could be used by a...

Bash environment variable code injection over HTTP

Added: 09/26/2014 CVE: CVE-2014-6271 BID: 70103 OSVDB: 112004 Background GNU Bash Bourne Again SHell is a command shell commonly used on Linux and Unix systems. Problem The Bash shell executes commands injected after function definitions contained in environment variables. This could be used by a...

Apache mod_cgi Bash Environment Variable Code Injection Exploit

This Metasploit module exploits a code injection in specially crafted environment variables in Bash, specifically targeting Apache modcgi scripts through the HTTPUSERAGENT variable. This module requires Metasploit: http//metasploit.com/download Current source:...

[SECURITY] [DSA 3035-1] bash security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3035-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso September 25, 2014 http://www.debian.org/security/faq -...

GNU Bash - Shellshock Environment Variable Command Injection

GNU Bash - Shellshock Environment Variable Command Injection Exploit Database Note: The following is an excerpt from: https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/ Like “real” programming languages, Bash has functions, though in a...

GNU Bash - 'Shellshock' Environment Variable Command Injection

Exploit Database Note: The following is an excerpt from: https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/ Like “real” programming languages, Bash has functions, though in a somewhat limited implementation, and it is possible to put the...