CVE-2020-14312
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I. Basic Information for CVE-2020-14312
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
dnsmasq 安全漏洞
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（Fedora和Red Hat Enterprise Linux）中的默认配置存在安全漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | dnsmasq | Fedora version prior to 31 | - |
II. Public POCs for CVE-2020-14312
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=1851342x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-14312
Same Patch Batch · n/a · 2021-02-05 · 33 CVEs total
| CVE-2021-3258 | Question2Answer Q2A Ultimate SEO 跨站脚本漏洞 | |
| CVE-2021-20176 | ImageMagick Studio ImageMagick 数字错误漏洞 | |
| CVE-2021-3311 | Octobercms 代码问题漏洞 | |
| CVE-2020-36241 | Gnome gnome-autoar 后置链接漏洞 | |
| CVE-2021-26708 | Linux kernel 安全漏洞 | |
| CVE-2021-26711 | Redwood Report2Web 安全漏洞 | |
| CVE-2021-26710 | Redwood Report2Web 跨站脚本漏洞 | |
| CVE-2020-35765 | ZOHO ManageEngine Applications Manager SQL注入漏洞 | |
| CVE-2020-8806 | Electric Coin Company Zcashd 安全漏洞 | |
| CVE-2020-8807 | Electric Coin Zcash 安全漏洞 | |
| CVE-2020-10537 | Epikur 访问控制错误漏洞 | |
| CVE-2020-10538 | Epikur 加密问题漏洞 | |
| CVE-2020-10539 | Epikur 安全漏洞 | |
| CVE-2021-3333 | Opmantek Open-AudIT 跨站脚本漏洞 | |
| CVE-2021-3382 | Gitea 缓冲区错误漏洞 | |
| CVE-2020-18737 | Typora 跨站脚本漏洞 | |
| CVE-2021-22301 | Huawei Mate 30 安全漏洞 | |
| CVE-2021-26722 | Linkedin Oncall 跨站脚本漏洞 | |
| CVE-2020-18750 | Modesty pdfjson 缓冲区错误漏洞 | |
| CVE-2020-9014 | Epson Iprojection 输入验证错误漏洞 |
Showing top 20 of 33 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-14312
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