CVE-2006-3407

CVE-2006-3407 is a medium-severity vulnerability in Tor with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Tor before 0.1.1.20 allows remote attackers to spoof log entries or possibly execute shell code via strings with non-printable characters.

Frequently asked questions

What is CVE-2006-3407?
Tor before 0.1.1.20 allows remote attackers to spoof log entries or possibly execute shell code via strings with non-printable characters.
How severe is CVE-2006-3407?
CVE-2006-3407 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2006-3407 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-3407?
CVE-2006-3407 primarily affects Tor. In total, 68 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-3407?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-3407 published?
CVE-2006-3407 was published on 2006-07-07 and last updated on 2026-06-16.

References

Affected products (68)

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