CVE-2006-5391

CVE-2006-5391 is a medium-severity vulnerability in Xfire with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Xfire 1.64 and earlier allows remote attackers to cause a denial of service (client application crash) via a long string to UDP port 25777.

Frequently asked questions

What is CVE-2006-5391?
Xfire 1.64 and earlier allows remote attackers to cause a denial of service (client application crash) via a long string to UDP port 25777.
How severe is CVE-2006-5391?
CVE-2006-5391 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-5391 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5391?
CVE-2006-5391 affects Xfire. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5391?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-5391 published?
CVE-2006-5391 was published on 2006-10-18 and last updated on 2026-06-16.

References

Affected products (1)