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CVE-2019-20917

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.

InspIRCd是一个模块化的互联网中继聊天(IRC)服务器，用c++编写，适用于Linux, BSD, Windows和macOS系统 InspIRCd 在2至2.0.28版本的和3至3.3.0版本中存在安全漏洞。攻击者可利用该漏洞任何能够连接到服务器的用户远程崩溃InspIRCd服务器。

AI Predicted 7.5 Difficulty: Easy EPSS 2.79% · P86

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-20917

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in InspIRCd 2 before 2.0.28 and 3 before 3.3.0. The mysql module contains a NULL pointer dereference when built against mariadb-connector-c 3.0.5 or newer. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.
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
InspIRCd 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
InspIRCd是一个模块化的互联网中继聊天(IRC)服务器，用c++编写，适用于Linux, BSD, Windows和macOS系统 InspIRCd 在2至2.0.28版本的和3至3.3.0版本中存在安全漏洞。攻击者可利用该漏洞任何能够连接到服务器的用户远程崩溃InspIRCd服务器。
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-2019-20917

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III. Intelligence Information for CVE-2019-20917

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Patches & Fixes for CVE-2019-20917 (2)

Mailing List Discussions for CVE-2019-20917 (1)

Other References for CVE-2019-20917 (1)

Same Patch Batch · n/a · 2020-09-11 · 34 CVEs total

CVE-2020-25253 Hyland OnBase SQL注入漏洞
CVE-2019-20918 InspIRCd 资源管理错误漏洞
CVE-2020-25269 InspIRCd 资源管理错误漏洞
CVE-2020-25247 Hyland OnBase 路径遍历漏洞
CVE-2020-25248 Hyland OnBase 路径遍历漏洞
CVE-2020-25249 Hyland OnBase 安全漏洞
CVE-2020-25250 Hyland OnBase 安全漏洞
CVE-2020-25251 Hyland OnBase 授权问题漏洞
CVE-2020-25252 Hyland OnBase 跨站请求伪造漏洞
CVE-2020-24164 Taoensso Nippy 代码问题漏洞
CVE-2020-25254 Hyland OnBase SQL注入漏洞
CVE-2020-25255 Hyland OnBase 安全漏洞
CVE-2020-25256 Hyland OnBase 信任管理问题漏洞
CVE-2020-25257 Hyland OnBase 代码问题漏洞
CVE-2020-25258 Hyland OnBase 代码问题漏洞
CVE-2020-25259 Hyland OnBase 代码问题漏洞
CVE-2020-25260 Hyland OnBase 代码问题漏洞
CVE-2020-25281 LG mobile 安全漏洞
CVE-2020-15802 Bluetooth Core 授权问题漏洞
CVE-2020-9239 Huawei Toronto-TL10 信息泄露漏洞

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-20917

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