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CVE-2012-2143

EPSS 3.00% · P87
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I. Basic Information for CVE-2012-2143

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.
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
libcrypt ‘crypt()’ 密码加密漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libcrypt是ANSI C加密库。 libcrypt中存在密码加密漏洞，该漏洞源于在处理某些包含无法用7位ASCII代表的字符时crypt()函数中使用的DES实现中存在的编程错误。攻击者可利用该漏洞绕过使用受影响crypt()函数加密其用户密码的应用验证机制，当输入包含仅最高有效位设置了(0x80)的字符时，该字符和其后字符都会被忽略。系统不使用crypt()或仅使用crypt()处理7位ASCII的不会受到影响。
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

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II. Public POCs for CVE-2012-2143

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III. Intelligence Information for CVE-2012-2143

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Same Patch Batch · n/a · 2012-07-05 · 20 CVEs total

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CVE-2012-2560WellinTech KingView 路径遍历漏洞
CVE-2012-2559WellinTech KingHistorian 内存破坏漏洞
CVE-2012-2516多个GE Proficy 缓冲区溢出漏洞和命令注入漏洞
CVE-2012-2515多个GE Proficy 缓冲区溢出漏洞和命令注入漏洞
CVE-2012-1832WellinTech KingView 内存破坏漏洞
CVE-2012-1831WellinTech KingView 缓冲区溢出漏洞
CVE-2012-1830WellinTech KingView 缓冲区溢出漏洞
CVE-2012-2018HP Network Node Manager i 跨站脚本漏洞
CVE-2012-0410Novell GroupWise WebAccess “User.interface”文件泄露漏洞
CVE-2012-2641zenphoto 跨站脚本漏洞
CVE-2012-2640NEC BIGLOBE Yome Collection应用程序安全漏洞
CVE-2012-0303Symantec Message Filter 跨站请求伪造漏洞
CVE-2012-0302Symantec Message Filter 跨站脚本漏洞
CVE-2012-0301Symantec Message Filter 会话固定漏洞
CVE-2012-0300Symantec Message Filter 信息泄露漏洞
CVE-2012-3585IrfanView Formats PlugIn ‘jpeg_ls.dll’缓冲区溢出漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-2143

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