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I. Basic Information for CVE-2009-0840
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Heap-based buffer underflow in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to have an unknown impact via a negative value in the Content-Length HTTP 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
MapServer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mapserver是开源地理空间（Osgeo）基金会的一套用于将空间数据和交互式地图应用程序发布到Web的开源平台。 MapServer存在缓冲区错误漏洞，该漏洞源于mapserv CGI程序在处理Content-Length头时存在索引错误，远程攻击者可以通过提交特制的POST请求触发堆溢出，导致越界数组访问。成功攻击要求web服务器没有过滤Content-Length头。
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-2009-0840
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III. Intelligence Information for CVE-2009-0840
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2009-0840

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