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I. Basic Information for CVE-2003-1234
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.
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系统调用f_count整数溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD 4.2至5.0版本之前的f_count计数器存在整数溢出漏洞。本地用户可以借助多个对（1）fpathconf和（2）lseek的调用导致服务拒绝（崩溃）并可能执行任意代码，该漏洞在调用fdrop时f_count不能自动减一。
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-2003-1234
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III. Intelligence Information for CVE-2003-1234
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IV. Related Vulnerabilities
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V. Comments for CVE-2003-1234

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