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CVE-2016-6171

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Knot DNS是捷克互联网络信息中心（CZ.NIC）所开发的一款高性能的DNS服务器，它支持所有DNS系统的关键特性，例如区域转换、动态更新和DNS安全扩展（DNSSEC）等。 Knot DNS 2.3.0之前的版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（内存耗尽和slave服务器崩溃）。

AI Predicted 5.3 Difficulty: Easy EPSS 2.80% · P86

Possible ATT&CK Techniques 1 AI

T1499.001 · OS Exhaustion Flood
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I. Basic Information for CVE-2016-6171

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXFR.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Knot DNS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Knot DNS是捷克互联网络信息中心（CZ.NIC）所开发的一款高性能的DNS服务器，它支持所有DNS系统的关键特性，例如区域转换、动态更新和DNS安全扩展（DNSSEC）等。 Knot DNS 2.3.0之前的版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（内存耗尽和slave服务器崩溃）。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2016-6171

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III. Intelligence Information for CVE-2016-6171

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Vendor Advisories for CVE-2016-6171 (1)

Mailing List Discussions for CVE-2016-6171 (3)

Other References for CVE-2016-6171 (3)

Same Patch Batch · n/a · 2017-02-09 · 50 CVEs total

CVE-2016-5726 Simple Machines Forum 代码注入漏洞
CVE-2017-5840 Gstreamer Good Plug-ins 安全漏洞
CVE-2017-5844 Gstreamer Base Plug-ins 安全漏洞
CVE-2017-5845 Gstreamer Good Plug-ins 安全漏洞
CVE-2017-5846 Gstreamer Ugly Plug-ins 安全漏洞
CVE-2017-5847 Gstreamer Ugly Plug-ins 安全漏洞
CVE-2017-5848 Gstreamer Bad Plug-ins插件安全漏洞
CVE-2017-5843 GStreamer 安全漏洞
CVE-2016-6173 NSD 安全漏洞
CVE-2016-5727 Simple Machines Forum 代码注入漏洞
CVE-2017-5837 GStreamer Base Plug-ins 安全漏洞
CVE-2016-4988 CloudBees Jenkins Build Failure Analyzer插件跨站脚本漏洞
CVE-2016-4987 CloudBees Jenkins Image Gallery插件路径遍历漏洞
CVE-2016-4986 CloudBees Jenkins TAP插件路径遍历漏洞
CVE-2016-3102 CloudBees Jenkins Script Security插件安全漏洞
CVE-2016-3101 CloudBees Jenkins Extra Columns插件跨站脚本漏洞
CVE-2016-2148 BusyBox 缓冲区错误漏洞
CVE-2016-2147 BusyBox 数字错误漏洞
CVE-2016-10199 GStreamer Good Plug-ins组件安全漏洞
CVE-2016-10198 Gstreamer 安全漏洞

Showing top 20 of 50 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2016-6171

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