CVE-2002-0392

NONECVSS 0.0Weaponized

0.0

Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size.

CVSS v3: —
EG Score: —
EPSS: 98.0%
KEV: Not listed

Published

July 3, 2002

Last Modified

April 16, 2026

References (90)

Data Freshness Timeline

(refreshed 11× in last 7d / 17× 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
2026-05-28 13:42 UTCepss_batch
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2026-05-27 13:37 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-23 00:37 UTCOSV refresh
2026-05-22 21:15 UTCepss_batch
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2026-05-20 22:36 UTCepss_batch
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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-16782✓ verified
First seen Jul 7, 2010
Apache (Windows x86) - Chunked Encoding (Metasploit)
Open source ↗
Metasploitexploit/windows/http/apache_chunked✓ verified
First seen Jun 19, 2002
Apache Win32 Chunked Encoding
Open source ↗
Exploit-DBEDB-21559✓ verified
First seen Jun 17, 2002
Apache 1.x/2.0.x - Chunked-Encoding Memory Corruption (1)
Open source ↗
Exploit-DBEDB-21560✓ verified
First seen Jun 17, 2002
Apache 1.x/2.0.x - Chunked-Encoding Memory Corruption (2)
Open source ↗

Frequently asked(4)

What is CVE-2002-0392?

CVE-2002-0392 is a none vulnerability published on July 3, 2002. Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size.

When was CVE-2002-0392 disclosed?

CVE-2002-0392 was first published in the National Vulnerability Database on July 3, 2002, 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-2002-0392 actively exploited?

CVE-2002-0392 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-0392?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-0392, 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-2002-0392

📅 Published

🔄 Last Modified

🔗 References (90)