CVE-2009-3837

NONECVSS 0.0Weaponized

0.0

Stack-based buffer overflow in Eureka Email 2.2q allows remote POP3 servers to execute arbitrary code via a long error message.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 98.1%
KEV: Not listed

Published

November 2, 2009

Last Modified

April 23, 2026

References (14)

cve@mitrehttp://osvdb.org/59262
cve@mitrehttp://secunia.com/advisories/37132
cve@mitrehttp://www.packetstormsecurity.org/0910-exploits/eurekamc-dos.txt
cve@mitrehttp://www.securityfocus.com/archive/1/507376/100/0/threaded
cve@mitrehttp://www.securityfocus.com/archive/1/508126/100/0/threaded
cve@mitrehttp://www.vupen.com/english/advisories/2009/3025
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/53940
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/59262
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/37132
af854a3a-2127-422b-91ae-364da2661108http://www.packetstormsecurity.org/0910-exploits/eurekamc-dos.txt
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/507376/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/508126/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/3025
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/53940

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 10× in last 7d / 38× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-21 14:53 UTCEPSS rescore
2026-06-21 01:56 UTCEPSS rescore
2026-06-21 01:56 UTCEPSS rescore
2026-06-18 17:49 UTCEPSS rescore
2026-06-18 17:49 UTCEPSS rescore
2026-06-17 17:49 UTCEPSS rescore
2026-06-17 17:49 UTCEPSS rescore
2026-06-16 17:49 UTCEPSS rescore
2026-06-16 17:49 UTCEPSS rescore
2026-06-15 17:44 UTCEPSS rescore
2026-06-14 23:14 UTCEPSS rescore
2026-06-14 23:14 UTCEPSS rescore
2026-06-13 22:57 UTCEPSS rescore
2026-06-12 23:08 UTCEPSS rescore
2026-06-12 23:08 UTCEPSS rescore
2026-06-10 22:14 UTCEPSS rescore
2026-06-10 13:17 UTCEPSS rescore
2026-06-08 14:13 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:07 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore

Show 16 more

2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 00:13 UTCEPSS rescore
2026-05-31 00:13 UTCEPSS rescore
2026-05-30 14:43 UTCEG score recompute
2026-05-30 14:43 UTCGHSA enrichment
2026-05-29 13:40 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-24 16:43 UTCEPSS rescore
2026-05-20 11:21 UTCEPSS rescore
2026-05-20 11:20 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(4 references)

Working exploit code is in the public domain (1 Metasploit module) (3 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-16443✓ verified
First seen Aug 25, 2010
Eureka Email Client 2.2q - ERR Remote Buffer Overflow (Metasploit) (2)
Open source ↗
Exploit-DBEDB-10235✓ verified
First seen Nov 26, 2009
Eureka Email Client - Remote Buffer Overflow
Open source ↗
Exploit-DBEDB-9881✓ verified
First seen Oct 23, 2009
Eureka Email Client 2.2q - Buffer Overflow (PoC)
Open source ↗
Metasploitexploit/windows/misc/eureka_mail_err✓ verified
First seen Oct 22, 2009
Eureka Email 2.2q ERR Remote Buffer Overflow
Open source ↗

Frequently asked(4)

What is CVE-2009-3837?

CVE-2009-3837 is a none vulnerability published on November 2, 2009. Stack-based buffer overflow in Eureka Email 2.2q allows remote POP3 servers to execute arbitrary code via a long error message.

When was CVE-2009-3837 disclosed?

CVE-2009-3837 was first published in the National Vulnerability Database on November 2, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2009-3837 actively exploited?

CVE-2009-3837 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2009-3837?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3837, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2009-3837

📅 Published

🔄 Last Modified

🔗 References (14)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-3837?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (14)

Frequently asked(4)

Related CVEs(same CWE)