CVE-2004-0176

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 67%
CISA-KEV: Not listedEPSS: 67%CVSS: —Exploit: NoneExposed: 0

A fix is available — apply it.

Multiple buffer overflows in Ethereal 0.8.13 to 0.10.2 allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) NetFlow, (2) IGAP, (3) EIGRP, (4) PGM, (5) IrDA, (6) BGP, (7) ISUP, or (8) TCAP dissectors.

CVSS v3
—
EG Score
0.0(none)
EPSS
99.2%
KEV
Not listed

Published

May 4, 2004

Last Modified

June 16, 2026

References (52)

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatpatch2004-03-31redhat
redhatethereal-0:0.10.3-0.30E.12004-03-30redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 3× in last 7d / 16× 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.

  1. 2026-07-13 06:07 UTCEPSS rescore
  2. 2026-07-11 08:22 UTCEPSS rescore
  3. 2026-07-11 08:22 UTCEPSS rescore
  4. 2026-07-04 06:26 UTCEPSS rescore
  5. 2026-06-27 03:04 UTCEPSS rescore
  6. 2026-06-23 21:29 UTCEPSS rescore
  7. 2026-06-22 14:22 UTCEPSS rescore
  8. 2026-06-18 17:49 UTCEPSS rescore
  9. 2026-06-18 17:49 UTCEPSS rescore
  10. 2026-06-17 17:49 UTCEPSS rescore
  11. 2026-06-17 17:49 UTCEPSS rescore
  12. 2026-06-16 17:49 UTCEPSS rescore
  13. 2026-06-16 17:49 UTCEPSS rescore
  14. 2026-06-15 17:43 UTCEPSS rescore
  15. 2026-06-14 23:13 UTCEPSS rescore
  16. 2026-06-14 23:13 UTCEPSS rescore
  17. 2026-06-13 22:56 UTCEPSS rescore
  18. 2026-06-12 23:08 UTCEPSS rescore
  19. 2026-06-11 13:55 UTCEPSS rescore
  20. 2026-06-10 22:13 UTCEPSS rescore
  21. 2026-06-10 13:17 UTCEPSS rescore
  22. 2026-06-05 22:43 UTCEPSS rescore
  23. 2026-06-05 22:43 UTCEPSS rescore
  24. 2026-06-05 06:07 UTCEPSS rescore
  25. 2026-06-04 13:09 UTCEPSS rescore
Show 18 more
  1. 2026-06-01 13:49 UTCEPSS rescore
  2. 2026-06-01 13:49 UTCEPSS rescore
  3. 2026-05-31 16:20 UTCEG score recompute
  4. 2026-05-31 16:20 UTCVendor advisory
  5. 2026-05-31 16:20 UTCGHSA enrichment
  6. 2026-05-31 00:13 UTCEPSS rescore
  7. 2026-05-31 00:13 UTCEPSS rescore
  8. 2026-05-29 13:40 UTCEPSS rescore
  9. 2026-05-29 13:40 UTCEPSS rescore
  10. 2026-05-28 13:42 UTCEPSS rescore
  11. 2026-05-28 13:42 UTCEPSS rescore
  12. 2026-05-28 13:42 UTCEPSS rescore
  13. 2026-05-27 13:37 UTCEPSS rescore
  14. 2026-05-24 16:42 UTCEPSS rescore
  15. 2026-05-22 21:15 UTCEPSS rescore
  16. 2026-05-20 22:36 UTCEPSS rescore
  17. 2026-05-18 21:29 UTCEPSS rescore
  18. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-167✓ verified
    First seen Mar 28, 2004

    Ethereal 0.10.0 < 0.10.2 - IGAP Overflow

    Open source ↗
  • Exploit-DBEDB-170✓ verified
    First seen Mar 26, 2004

    Ethereal - EIGRP Dissector TLV_IP_INT Long IP Remote Denial of Service

    Open source ↗

Frequently asked(4)

What is CVE-2004-0176?
CVE-2004-0176 is a none vulnerability published on May 4, 2004. Multiple buffer overflows in Ethereal 0.8.13 to 0.10.2 allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) NetFlow, (2) IGAP, (3) EIGRP, (4) PGM, (5) IrDA, (6) BGP, (7) ISUP, or (8) TCAP dissectors.
When was CVE-2004-0176 disclosed?
CVE-2004-0176 was first published in the National Vulnerability Database on May 4, 2004, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2004-0176 actively exploited?
CVE-2004-0176 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2004-0176?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-0176, 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

Explore the affected products and dependency analysis for CVE-2004-0176

Explore →

Is Your Infrastructure Affected by CVE-2004-0176?

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

Start Free Scan →Browse All CVEs