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I. Basic Information for CVE-2012-5533
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the "Connection: TE,,Keep-Alive" 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头处理拒绝服务漏洞
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 1.4.32的request.c中的http_request_split_value函数中存在漏洞。通过发送报头中含有空令牌的请求,如“Connection: TE,,Keep-Alive”报头,远程攻击者可利用该漏洞造成拒绝服务(无线循环)。
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-2012-5533
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III. Intelligence Information for CVE-2012-5533
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IV. Related Vulnerabilities
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