CVE-2004-2513

NONECVSS 0.0Weaponized

0.0

Buffer overflow in the IMAP service of Mercury (Pegasus) Mail 4.01 allows remote attackers to execute arbitrary code via a long SELECT command.

CVSS v3: —
EG Score: —
EPSS: 96.9%
KEV: Not listed

Published

December 31, 2004

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://home.kabelfoon.nl/~jaabogae/han/m_401b.html
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/18295
cve@mitrehttps://www.exploit-db.com/exploits/663
af854a3a-2127-422b-91ae-364da2661108http://home.kabelfoon.nl/~jaabogae/han/m_401b.html
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/18295
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/663

Data Freshness Timeline

(refreshed 10× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(5 references)

Working exploit code is in the public domain (5 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-4316✓ verified
First seen Aug 26, 2007
Mercury/32 Mail Server 3.32 < 4.51 - SMTP EIP Overwrite
Open source ↗
Exploit-DBEDB-1159✓ verified
First seen Dec 1, 2004
Mercury/32 Mail Server 4.01a - 'check' Buffer Overflow
Open source ↗
Exploit-DBEDB-670✓ verified
First seen Dec 1, 2004
Mercury/32 Mail Server 4.01 - 'Pegasus' IMAP Buffer Overflow (2)
Open source ↗
Exploit-DBEDB-668✓ verified
First seen Nov 30, 2004
Mercury/32 Mail Server 4.01 - 'Pegasus' IMAP Buffer Overflow (1)
Open source ↗
Exploit-DBEDB-663✓ verified
First seen Nov 29, 2004
Mercury/32 Mail Server 4.01 - 'Pegasus' IMAP Buffer Overflow (3)
Open source ↗

Frequently asked(4)

What is CVE-2004-2513?

CVE-2004-2513 is a none vulnerability published on December 31, 2004. Buffer overflow in the IMAP service of Mercury (Pegasus) Mail 4.01 allows remote attackers to execute arbitrary code via a long SELECT command.

When was CVE-2004-2513 disclosed?

CVE-2004-2513 was first published in the National Vulnerability Database on December 31, 2004, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2004-2513 actively exploited?

CVE-2004-2513 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-2513?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-2513, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2004-2513

Explore →

Is Your Infrastructure Affected by CVE-2004-2513?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2004-2513

📅 Published

🔄 Last Modified

🔗 References (6)