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I. Basic Information for CVE-2007-4643
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Integer underflow in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via a PKT_CHAT packet with a data length less than 3, which triggers an erroneous malloc, possibly related to the Sv_HandlePacket function in sv_main.c.
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
Doomsday Engine 多个远程漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Doomsday (又称deng) 1.9.0-beta5.1版本及其早期版本中存在整数值下溢。远程攻击者可以借助一个具有数据长度值小于3的一个PKT_CHAT信息包，造成拒绝服务(后台程序崩溃)。且该信息包能触发一个错误的malloc，同时，它可能与sv_main.c中的Sv_HandlePacket函数相关，
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-2007-4643
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III. Intelligence Information for CVE-2007-4643
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V. Comments for CVE-2007-4643

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