Is CVE-2002-2227 in the CISA KEV catalog?

No. CVE-2002-2227 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2002-2227?

CVE-2002-2227 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2002-2227?

CVE-2002-2227 has an EPSS score of 2.98% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2002-2227?

Upgrade ssldump on debian 11 to 0.9b3-1 or later.

CVE & CISA-KEV Catalog

CVE-2002-2227

HIGHEPSS 86th pctl

10.0

CVSS v2

NVD

Description

Buffer underflow in ssldump 0.9b2 and earlier allows remote attackers to cause a denial of service (memory corruption) via a crafted SSLv2 challenge value.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

ssldumpDebian

Fixed in:0.9b3-1CVE-2002-2227

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

2.98%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Patch1

rtfm.com

Third-Party Advisory3

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	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 2026-04-16.