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CVE-2004-1031

EPSS 0.05% · P14
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I. Basic Information for CVE-2004-1031

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to bypass access restrictions and load an arbitrary configuration file by starting an suid process and pointing the fcronsighup configuration file to a /proc entry that is owned by root but modifiable by the user, such as /proc/self/cmdline or /proc/self/environ.
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
Fcron 配置绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fcron是一款命令执行调度程序，可代替Vixie Cron使用。 Fcron包含的fcronsighup程序存在设计问题，本地攻击者可以利用这个漏洞绕过访问限制。 fcronsighup是setuid root属性程序，问题存在于fcronsighup对配置文件处理检查上，程序会对文件属主是否为ROOT或者其他用户不可写进行检查。 当普通用户运行setuid进程时，关联它的/proc文件系统属主为ROOT，并且"cmdline"和 "evironment"文件的内容由用户空子后，通过指向fcronsig
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
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II. Public POCs for CVE-2004-1031

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III. Intelligence Information for CVE-2004-1031

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Same Patch Batch · n/a · 2004-11-24 · 11 CVEs total

CVE-2004-0810Netopia Timbuktu远程缓冲区溢出漏洞
CVE-2004-0947ARJ软件UNARJ远程缓冲区溢出漏洞
CVE-2004-0950Danware NetOp Host多个信息泄露漏洞
CVE-2004-1021Apple iCal日历导入闹铃提醒故障漏洞
CVE-2004-1029Sun Java Plugin任意包访问漏洞
CVE-2004-1030Fcron 文件内容泄露漏洞
CVE-2004-1032Fcron文件删除和空文件建立漏洞
CVE-2004-1033Fcron 信息泄露漏洞
CVE-2004-1053FreeBSD fetch 整数溢出漏洞
CVE-2004-1055PHPMyAdmin 多个跨站脚本攻击(XSS)漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2004-1031

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