CVE-2006-4125

CVE-2006-4125 is a high-severity vulnerability in Dconnect Dconnect Daemon with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Stack-based buffer overflow in main.c in DConnect Daemon 0.7.0 and earlier allows remote attackers to execute arbitrary code via a large nickname, which is not properly handled by the listen_thread_udp function.

Frequently asked questions

What is CVE-2006-4125?
Stack-based buffer overflow in main.c in DConnect Daemon 0.7.0 and earlier allows remote attackers to execute arbitrary code via a large nickname, which is not properly handled by the listen_thread_udp function.
How severe is CVE-2006-4125?
CVE-2006-4125 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-4125 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4125?
CVE-2006-4125 primarily affects Dconnect Dconnect Daemon. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-4125?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-4125 published?
CVE-2006-4125 was published on 2006-08-14 and last updated on 2026-06-16.

References

Affected products (3)

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