How severe is CVE-2006-5680?

CVE-2006-5680 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2006-5680 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5680?

CVE-2006-5680 affects Freebsd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-5680?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2006-5680 published?

CVE-2006-5680 was published on 2006-11-09 and last updated on 2026-06-16.

CVE-2006-5680

CVE-2006-5680 is a medium-severity vulnerability in Freebsd 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

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freebsd
Published: 2006-11-09
Last modified: 2026-06-16

Description

The libarchive library in FreeBSD 6-STABLE after 2006-09-05 and before 2006-11-08 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive that causes libarchive to skip a region past the actual end of the archive, which triggers an infinite loop that attempts to read more data.

Frequently asked questions

What is CVE-2006-5680?: The libarchive library in FreeBSD 6-STABLE after 2006-09-05 and before 2006-11-08 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive that causes libarchive to skip a region past the actual end of the archive, which triggers an infinite loop that attempts to read more data.
How severe is CVE-2006-5680?: CVE-2006-5680 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-5680 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5680?: CVE-2006-5680 affects Freebsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5680?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-5680 published?: CVE-2006-5680 was published on 2006-11-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:freebsd:freebsd:6:stable:*:*:*:*:*:*

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