Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Dnsmasq 2.86 has a heap-based buffer overflow in resize_packet (called from FuzzResizePacket and fuzz_rfc1035.c) because of the lack of a proper bounds check upon pseudo header re-insertion. NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge." However, a contributor states that a security patch (mentioned in 016162.html) is needed
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Dnsmasq 缓冲区错误漏洞
Vulnerability Description
Dnsmasq是一款使用C语言编写的轻量级DNS转发和DHCP、TFTP服务器。 Dnsmasq 2.86 存在缓冲区错误漏洞，该漏洞源于在 resize_packet（从 FuzzResizePacket 和 fuzz_rfc1035.c 调用）中有一个基于堆的缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A