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I. Basic Information for CVE-2009-2958
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a TFTP read (aka RRQ) request with a malformed blksize option.
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
Thekelleys Dnsmasq TFTP服务远程空指针引用漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dnsmasq是软件开发者Simon Kelley所研发的一款使用C语言编写的开源轻量级DNS转发和DHCP、TFTP服务器。 dnsmasq在启用了TFTP服务的时候存在空指针引用漏洞，恶意的TFTP服务端导致dnsmasq服务崩溃。
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-2009-2958
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III. Intelligence Information for CVE-2009-2958
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2009-2958

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