Is CVE-2006-3416 in the CISA KEV catalog?

No. CVE-2006-3416 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-3416?

CVE-2006-3416 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2006-3416?

CVE-2006-3416 has an EPSS score of 2.01% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-3416?

Upgrade tor on debian 11 to 0.1.1.20-1 or later.

CVE & CISA-KEV Catalog

CVE-2006-3416

MEDIUMEPSS 79th pctl

5.0

CVSS v2

NVD

Description

Tor before 0.1.1.20 kills the circuit when it receives an unrecognized relay command, which causes network circuits to be disbanded. NOTE: while this item is listed under the "Security fixes" section of the developer changelog, the developer clarified on 20060707 that this is only a self-DoS. Therefore this issue should not be included in CVE

How to fix

Remediation Available

torDebian

Fixed in:0.1.1.20-1CVE-2006-3416

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.01%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Patch1

secunia.com

Other references2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.