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I. Basic Information for CVE-2004-1602
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response.
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
ProFTPd登录时间差异用户帐户泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ProFTPd是一款流行的FTP服务程序。 ProFTPd在处理'USER'命令时对非法用户名处理存在时间差异，远程攻击者可以利用这个漏洞验证合法用户帐户名。 LSS Security Team报告通过对ProFTPd登录过程进行代码执行路径时间分析，可判断合法用户帐户名。远程用户估量传输'USER'命令和应答时间的差异，可判断帐户是否合法。
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-2004-1602
#POC DescriptionSource LinkShenlong Link
1ProFTPD versions 1.2.x (including 1.2.8 and 1.2.10) are vulnerable to timing attacks that allow remote attackers to distinguish valid usernames from invalid ones. The server responds in varying amounts of time when a given username exists, enabling username enumeration through response time analysis. https://github.com/projectdiscovery/nuclei-templates/blob/main/network/cves/2004/CVE-2004-1602.yamlPOC Details
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III. Intelligence Information for CVE-2004-1602
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2004-1602

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