Bash 4.3 远程命令执行漏洞 (破壳)

更新情况版本时间描述第一版2014/9/26 中午第一版完成。第二版2014/9/26 下午1. 新增：加速乐防御平台的攻击统计细节；2. 完善：修复建议；第三版2014/9/27 下午1. 破壳漏洞官网出现：shellshocker.net2. 更新：漏洞概要；3. 新增：补丁绕过后（CVE-2014-7169）的漏洞源码级分析；4. 新增：ZoomEye第四组数据：QNAP NAS漏洞情况；5. 新增：ZoomEye第五组数据：CheckPoint安全网关漏洞情况；6. 完善：修复建议；7. 新增：相关资源链接；第四版2014/10/14 晚1...

Ubuntu 14.04 LTS : Bash vulnerability (USN-2363-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2363-1 advisory. Tavis Ormandy discovered that the security fix for Bash included in USN-2362-1 was incomplete. An attacker could use this issue to bypass certain environment...

DHCP Client Bash Environment Variable Code Injection Exploit

This Metasploit module exploits a code injection in specially crafted environment variables in Bash, specifically targeting dhclient network configuration scripts through the HOSTNAME, DOMAINNAME, and URL DHCP options. This module requires Metasploit: http//metasploit.com/download Current source:...

UBUNTU-CVE-2014-7186

The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service out-of-bounds array access and application crash or possibly have unspecified other impact via crafted use of here documents, aka the "redirstack" issue...

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...

GNU Bash Environment Variable Handling RCE Vulnerability (Shellshock, Linux/Unix SSH Login, CVE-2014-6271) - 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...

RedHat Update for bash RHSA-2014:1306-01

The remote host is missing an update for the 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...

UBUNTU-CVE-2014-7187

Off-by-one error in the readtokenword function in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service out-of-bounds array access and application crash or possibly have unspecified other impact via deeply nested for loops, aka the "wordlineno" issue...

RHEL 5 / 6 / 7 : bash (RHSA-2014:1306)

The remote Redhat Enterprise Linux 5 / 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:1306 advisory. The GNU Bourne Again shell Bash is a shell and command language interpreter compatible with the Bourne shell sh. Bash is the default...

Solaris 9 (sparc) : 149079-01

SunOS 5.9: bash patch. Date this patch was last updated by Oracle : Sep/26/14 %NASLMINLEVEL 70300 @DEPRECATED@ This script has been deprecated by solaris9149079.nasl. Disabled on 2014/10/13. C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS...

bash: Remote code execution

GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown other impact via a crafted environment, as demonstrated by vectors involving the...

DLA-63-1 bash - security update

Bulletin has no description...

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

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...

Fedora 19 : bash-4.2.47-2.fc19 (2014-11503)

Disclosure - http://www.openwall.com/lists/oss-security/2014/09/24/10 Behaviour prior to patch : $ env x=' :;; echo OOPS' bash -c /usr/sbin/nologin OOPS This account is currently not available. Note that Tenable Network Security has extracted the preceding description block directly from the Fedo...

Oracle Linux 7 : bash (ELSA-2014-3076)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2014-3076 advisory. 4.2.45-5.2.0.1 - Preliminary fix for CVE-2014-7169 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note...

Ubuntu 14.04 LTS : Bash vulnerability (USN-2363-2)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2363-2 advisory. USN-2363-1 fixed a vulnerability in Bash. Due to a build issue, the patch for CVE-2014-7169 didn't get properly applied in the Ubuntu 14.04 LTS package. This upda...

Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / current : bash (SSA:2014-268-01)

New bash packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2014-268-01. The text itse...

Oracle Linux 5 : bash (ELSA-2014-3077)

The remote Oracle Linux 5 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2014-3077 advisory. 3.2-33.1.0.1 - Preliminary fix for CVE-2014-7169 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note th...