Is CVE-2006-4924 in the CISA KEV catalog?

No. CVE-2006-4924 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-4924?

CVE-2006-4924 has a CVSS v2 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2006-4924?

CVE-2006-4924 has an EPSS score of 34.67% (98th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2006-4924?

Upgrade openssh on debian 11 to 1:4.3p2-4 or later.

CVE & CISA-KEV Catalog

CVE-2006-4924

HIGHEPSS 98th pctl

7.8

CVSS v2

NVD

Description

sshd in OpenSSH before 4.4, when using the version 1 SSH protocol, allows remote attackers to cause a denial of service (CPU consumption) via an SSH packet that contains duplicate blocks, which is not properly handled by the CRC compensation attack detector.

CWE-399Resource Management Errors

How to fix

Remediation Available

opensshDebian

Fixed in:1:4.3p2-4CVE-2006-4924

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

34.67%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

Related Vulnerabilities

Other CWE-399 (Resource Management Errors) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3103	High	10.0	90%	-	-
CVE-2009-0075	High	9.3	85%	-	-
CVE-2005-1790	Low	2.6	83%	-	-
CVE-2010-0806	High	8.8	82%	KEV	-
CVE-2009-2526	High	7.8	82%	-	-
CVE-2015-1868	High	7.8	82%	-	Fix

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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 2026-04-23.