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I. Basic Information for CVE-2002-1914
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
dump 0.4 b10 through b29 allows local users to cause a denial of service (execution prevention) by using flock() to lock the /etc/dumpdates file.
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
多家厂商dump程序可锁住本地文件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dump是一款文件系统备份程序，主要使用于FreeBSD/OpenBSD/NetBSD操作系统下。 dump在处理锁住的文件时存在漏洞，本地攻击者可以利用这个漏洞进行拒绝服务攻击。 当管理员使用dump命令备份系统的时候，本地攻击者通过使用flock(fileno(df)， LOCK_SH)函数锁住/etc/dumpdates文件，中断dump操作，造成拒绝服务攻击。
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
-n/a n/a -
II. Public POCs for CVE-2002-1914
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III. Intelligence Information for CVE-2002-1914
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2002-1914

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