CVE-1999-0632

HIGHNVD 7.3

7.3

The RPC portmapper service is running.

CVSS v3: 7.3
EG Score: —
EPSS: 75.6%
KEV: Not listed

Published

January 1, 1999

Last Modified

May 28, 2026

References (2)

cve@mitrehttps://www.cve.org/CVERecord?id=CVE-1999-0632
af854a3a-2127-422b-91ae-364da2661108https://www.cve.org/CVERecord?id=CVE-1999-0632

Vendor Advisories for CVE-1999-0632(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-5626-39p4-q29v
GitHub Security AdvisoriesLow
The RPC portmapper service is running.

Weakness Classification(1)

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

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 14× in last 7d / 20× 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
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
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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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 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(5)

What is CVE-1999-0632?

CVE-1999-0632 is a high vulnerability published on January 1, 1999. The RPC portmapper service is running.

When was CVE-1999-0632 disclosed?

CVE-1999-0632 was first published in the National Vulnerability Database on January 1, 1999, with the most recent update on May 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-1999-0632 actively exploited?

CVE-1999-0632 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-1999-0632?

CVE-1999-0632 has a CVSS v3 base score of 7.3 (NVD).

How do I remediate CVE-1999-0632?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0632, 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-1999-0632

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CVE-1999-0632

📅 Published

🔄 Last Modified

🔗 References (2)

📣 Vendor Advisories for CVE-1999-0632(1)