Is CVE-2009-5028 in the CISA KEV catalog?

No. CVE-2009-5028 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-5028?

CVE-2009-5028 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2009-5028?

CVE-2009-5028 has an EPSS score of 4.50% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2009-5028?

Upgrade namazu2 on debian 11 to 2.0.20-1.0 or later.

CVE & CISA-KEV Catalog

CVE-2009-5028

HIGHEPSS 90th pctl

7.5

CVSS v2

NVD

Description

Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted request containing an empty uri field.

CWE-119Buffer Overflow

How to fix

Remediation Available

namazu2Debian

Fixed in:2.0.20-1.0CVE-2009-5028

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

4.50%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch4

Other references4

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

Embed a live status badge for CVE-2009-5028

Markdown

[![CVE-2009-5028](https://tridentstack.com/cve/badge/CVE-2009-5028.svg)](https://tridentstack.com/cve/CVE-2009-5028)

HTML

<a href="https://tridentstack.com/cve/CVE-2009-5028"><img src="https://tridentstack.com/cve/badge/CVE-2009-5028.svg" alt="CVE-2009-5028"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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 2026-04-29.