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I. Basic Information for CVE-2007-3946
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
mod_auth (http_auth.c) in lighttpd before 1.4.16 allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors involving (1) a memory leak, (2) use of md5-sess without a cnonce, (3) base64 encoded strings, and (4) trailing whitespace in the Auth-Digest header.
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
Lighttpd 'http_auth.c'远程拒绝服务攻击漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lighttpd是德国软件开发者Jan Kneschke所研发的一款开源的Web服务器,它的主要特点是仅需少量的内存及CPU资源即可达到同类网页服务器的性能。 lighttpd 1.4.15版本的http_auth.c中存在远程拒绝服务攻击漏洞。 Lighttpd没有正确地解析HTTP头,如果向mod_auth模块发送了将算法设置为MD5-sess且没有cnonce参数的认证请求的话,就可能导致拒绝服务。 mod_auth模块在解析Auth-Digest头时存在错误,如果发送了多个空格字符的话,就可能导致
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-2007-3946
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III. Intelligence Information for CVE-2007-3946
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IV. Related Vulnerabilities
V. Comments for CVE-2007-3946

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