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CVE-2021-45952

EPSS 0.05% · P14
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I. Basic Information for CVE-2021-45952

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dnsmasq 2.86 has a heap-based buffer overflow in dhcp_reply (called from dhcp_packet and FuzzDhcp). 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.
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
Dnsmasq 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
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dhcp reply(从dhcp packet和FuzzDhcp调用)中有一个基于堆的缓冲区溢出。
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

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II. Public POCs for CVE-2021-45952

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III. Intelligence Information for CVE-2021-45952

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Same Patch Batch · n/a · 2021-12-31 · 32 CVEs total

CVE-2021-45947Wasm 缓冲区错误漏洞
CVE-2021-45926mdbtools 缓冲区错误漏洞
CVE-2021-45927mdbtools 缓冲区错误漏洞
CVE-2021-45928libvips 缓冲区错误漏洞
CVE-2021-45931HarfBuzz 缓冲区错误漏洞
CVE-2021-45932Wolfssl 缓冲区错误漏洞
CVE-2021-45933Wolfssl 缓冲区错误漏洞
CVE-2021-45934Wolfssl 缓冲区错误漏洞
CVE-2021-45935Grok 缓冲区错误漏洞
CVE-2021-45936Wolfssl 缓冲区错误漏洞
CVE-2021-45937Wolfssl 缓冲区错误漏洞
CVE-2021-45938Wolfssl 缓冲区错误漏洞
CVE-2021-45939Wolfssl 缓冲区错误漏洞
CVE-2021-45940Libbpf 缓冲区错误漏洞
CVE-2021-45941Libbpf 缓冲区错误漏洞
CVE-2021-45944Artifex Software Ghostscript 资源管理错误漏洞
CVE-2021-45930Digia Qt 缓冲区错误漏洞
CVE-2021-45949Artifex Software Ghostscript 缓冲区错误漏洞
CVE-2021-45950GNU LibreDWG 缓冲区错误漏洞
CVE-2021-45951Dnsmasq 缓冲区错误漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-45952

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