CVE-2021-29376

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

ircII before 20210314 allows remote attackers to cause a denial of service (segmentation fault and client crash, disconnecting the victim from an IRC server) via a crafted CTCP UTC message.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published: Mar 30, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-293779.8Pear Admin Think through 2.1.2 has an arbitrary file upload vulnerability that allows attackers to execute arbitrary code remotely. A .php f CVE-2021-293788.8SQL Injection in pear-admin-think version 2.1.2, allows attackers to execute arbitrary code and escalate privileges via crafted GET request CVE-2021-293798.8An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. Universal Plug and Play (UPnP) is enabled by default on port 1900. An CVE-2021-293875.4Multiple stored cross-site scripting (XSS) vulnerabilities in Sourcecodester Equipment Inventory System 1.0 allow remote attackers to inject CVE-2021-293885.4A stored cross-site scripting (XSS) vulnerability in SourceCodester Budget Management System 1.0 allows users to inject and store arbitrary CVE-2021-293907.1libjpeg-turbo version 2.0.90 has a heap-based buffer over-read (2 bytes) in decompress_smooth_data in jdcoefct.c.CVE-2021-293939.8Remote Code Execution in cominput.jsp and comoutput.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote unauthenti CVE-2021-293946.5Account Hijacking in /northstar/Admin/changePassword.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote authentic CVE-2021-293957.5Directory travesal in /northstar/filemanager/download.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote unauthen CVE-2021-293969.8Systemic Insecure Permissions in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote unauthenticated users to use various CVE-2021-293977.5Cleartext Transmission of Sensitive Information in /northstar/Admin/login.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 al CVE-2021-293985.3Directory traversal in /northstar/Common/NorthFileManager/fileManagerObjects.jsp Northstar Technologies Inc NorthStar Club Management 6.3 al