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CVE-2002-0638

EPSS 0.08% · P24
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I. Basic Information for CVE-2002-0638

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
setpwnam.c in the util-linux package, as included in Red Hat Linux 7.3 and earlier, and other operating systems, does not properly lock a temporary file when modifying /etc/passwd, which may allow local users to gain privileges via a complex race condition that uses an open file descriptor in utility programs such as chfn and chsh.
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
Util-linux文件锁住本地竞争条件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
util-linux是一套包含多种系统工具如'chfn'和'chsh'的软件包，包含在多种Linux系统中。 util-linux工具在代码共享处理中存在竞争条件问题，本地攻击者可以利用这个漏洞进行权限提升。 util-linux工具包含多个工具用于执行Linux系统功能，如'chfn'工具允许用户修改存储在/etc/passwd文件中的个人信息，要修改此文件，应用程序需要以setuid root权限安装。 在部分条件下，利用util-linux工具中login-utils/setpwnam.c代码中复杂
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-2002-0638

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III. Intelligence Information for CVE-2002-0638

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Same Patch Batch · n/a · 2003-04-02 · 350 CVEs total

CVE-2002-0719Microsoft Content Management Server 2001 SQL注入漏洞(MS02-041)
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CVE-2002-0737Sambar WEB服务程序服务端文件解析可绕过漏洞
CVE-2002-0736Microsoft BackOffice授权问题漏洞
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CVE-2002-0733ACME Labs thttpd跨站脚本执行漏洞
CVE-2002-0727Microsoft OWC可导致Active脚本执行漏洞
CVE-2002-0726Microsoft TSAC ActiveX远程缓冲区溢出漏洞(MS02-046)
CVE-2002-0722Microsoft Internet Explorer 安全漏洞
CVE-2002-0720Microsoft Windows 2000网络连接管理器权限提升漏洞(MS02-042)
CVE-2002-0704Linux NetFilter NAT信息泄露漏洞
CVE-2002-0697Microsoft Metadirectory服务远程LDAP客户端管理员访问漏洞(MS02-036)
CVE-2002-0698Microsoft Exchange Server 缓冲区错误漏洞
CVE-2002-0700Microsoft Content Management Server 2001用户认证缓冲区溢出漏洞(MS02-041)
CVE-2002-0701多个供应商进BSD KTrace SUID/SGID进程追踪漏洞
CVE-2002-0703Gisle Aas Digest-MD5 UTF-8摘要计算存在漏洞
CVE-2002-0714Squid FTP代理数据通道漏洞
CVE-2002-0718Microsoft Content Management Server 2001文件上传漏洞(MS02-041)
CVE-2002-0716OpenServer定时服务格式字符串漏洞

Showing top 20 of 350 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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