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I. Basic Information for CVE-2012-4409
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Stack-based buffer overflow in the check_file_head function in extra.c in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to execute arbitrary code via an encrypted file with a crafted header containing long salt data that is not properly handled during decryption.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mcrypt 基于栈的缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcrypt是一款unix下的文件加密程序。 Mcrypt 2.6.8版本和早期版本中存在基于栈的缓冲区溢出漏洞，该漏洞源于应用程序对用户提的数据在复制到大小不足的缓冲区之前未经正确的边界值校验。攻击者可利用该漏洞在受影响应用程序上下文中执行任意代码，攻击失败将导致拒绝服务状态。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2012-4409
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III. Intelligence Information for CVE-2012-4409
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V. Comments for CVE-2012-4409

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