Is CVE-2006-4508 in the CISA KEV catalog?

No. CVE-2006-4508 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-4508?

CVE-2006-4508 has a CVSS v2 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2006-4508?

CVE-2006-4508 has an EPSS score of 2.22% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-4508?

Upgrade tor on debian 11 to 0.1.1.23-1 or later.

CVE & CISA-KEV Catalog

CVE-2006-4508

MEDIUMEPSS 80th pctl

4.0

CVSS v2

NVD

Description

Unspecified vulnerability in (1) Tor 0.1.0.x before 0.1.0.18 and 0.1.1.x before 0.1.1.23, and (2) ScatterChat before 1.0.2, allows remote attackers operating a Tor entry node to route arbitrary Tor traffic through clients or cause a denial of service (flood) via unspecified vectors.

How to fix

Remediation Available

torDebian

Fixed in:0.1.1.23-1CVE-2006-4508

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

2.22%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Patch5

Other references1

exchange.xforce.ibmcloud.com

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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.