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CVE-2002-0831

EPSS 0.08% · P24
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I. Basic Information for CVE-2002-0831

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The kqueue mechanism in FreeBSD 4.3 through 4.6 STABLE allows local users to cause a denial of service (kernel panic) via a pipe call in which one end is terminated and an EVFILT_WRITE filter is registered for the other end.
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
FreeBSD kqueue机制本地拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD 提供了一个kqueue机制使进程可以对感兴趣的与特定文件描述符有关的特定事件进行注册，并在与所选描述符有关的这些事件发生时接收异步通知。 FreeBSD 4.6以及以前的系统中kqueue实现中存在一个安全漏洞，可能允许本地攻击者使系统崩溃。 如果pipe(2)系统调用创建了一个管道，且该管道一端被封闭，那么在管道另一端注册EVFILT_WRITE过滤器就会导致kernel崩溃。常出现这一问题的情况是进程使用一个管道与子进程进行通信时使用kqueue监视该管道，而子进程在fork(2)调用
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-2002-0831

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III. Intelligence Information for CVE-2002-0831

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

CVE-2002-0718Microsoft Content Management Server 2001文件上传漏洞(MS02-041)
CVE-2002-0738MHonArc HTML脚本过滤可绕过漏洞
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
CVE-2002-0734B2 B2config.php远程命令执行漏洞
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-2002-0719Microsoft Content Management Server 2001 SQL注入漏洞(MS02-041)
CVE-2002-0703Gisle Aas Digest-MD5 UTF-8摘要计算存在漏洞
CVE-2002-0695Microsoft Data Access Components T-SQL OpenRowSet远程缓冲区溢出漏洞(MS02-040)
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-2002-0710Rod Clark sendform.cgi远程可获得任意文件漏洞
CVE-2002-0716OpenServer定时服务格式字符串漏洞
CVE-2002-0714Squid FTP代理数据通道漏洞

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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