CVE-2005-4624
5.0 · MEDIUMOverview
CVE-2005-4624 is a medium-severity vulnerability affecting ptnet ptnet_ircd. It was published on December 31, 2005 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The m_join function in channel.c for PTnet ircd 1.5 and 1.6 allows remote attackers to cause a denial of service (memory exhaustion that triggers a daemon restart) via a large number of requests to join a "charmed channel" such as PTnet, #PTnoticias and #*.log, which causes ircd to open the channel even though it does not have any valid users.
Remediation
Check the references section for vendor advisories and patches from ptnet. Update ptnet_ircd to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2005-4624?
CVE-2005-4624 is a medium-severity vulnerability affecting ptnet ptnet_ircd. It was published on December 31, 2005 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2005-4624?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2005-4624?
Check the references section for vendor advisories and patches from ptnet. Update ptnet_ircd to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2005-4624?
CyberStrike's AI-powered security agents can automatically detect CVE-2005-4624 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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