GNU Bash redir_stack Remote Code Execution Vulnerability
2015年7月21日
风险等级: 緊急
CVE标识符: : CVE-2014-7186
建议日期 : 2014年9月28日
描述
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 "redir_stack" issue.
保护信息
Apply associated Trend Micro DPI Rules.
解决方案
Trend Micro Deep Security DPI Rule Number: 1006261
Trend Micro Deep Security DPI Rule Name: 1006261 - Identified Suspicious Bash ShellShock Attack
受感染软件和版本:
- gnu bash 1.14.0
- gnu bash 1.14.1
- gnu bash 1.14.2
- gnu bash 1.14.3
- gnu bash 1.14.4
- gnu bash 1.14.5
- gnu bash 1.14.6
- gnu bash 1.14.7
- gnu bash 2.0
- gnu bash 2.01
- gnu bash 2.01.1
- gnu bash 2.02
- gnu bash 2.02.1
- gnu bash 2.03
- gnu bash 2.04
- gnu bash 2.05
- gnu bash 3.0
- gnu bash 3.0.16
- gnu bash 3.1
- gnu bash 3.2
- gnu bash 3.2.48
- gnu bash 4.0
- gnu bash 4.1
- gnu bash 4.2
- gnu bash 4.3