CVE-2000-0617

NONECVSS 0.0Weaponized

0.0

Buffer overflow in xconq and cconq game programs on Red Hat Linux allows local users to gain additional privileges via long USER environmental variable.

CVSS v3: —
EG Score: —
EPSS: 39.7%
KEV: Not listed

Published

June 22, 2000

Last Modified

April 16, 2026

References (2)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2000-06/0222.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2000-06/0222.html

Data Freshness Timeline

(refreshed 13× 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
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 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 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

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

Exploit-DBEDB-20093✓ verified
First seen Jun 22, 2000
Stanley T. Shebs Xconq 7.2.2 - xconq Buffer Overflow
Open source ↗

Frequently asked(4)

What is CVE-2000-0617?

CVE-2000-0617 is a none vulnerability published on June 22, 2000. Buffer overflow in xconq and cconq game programs on Red Hat Linux allows local users to gain additional privileges via long USER environmental variable.

When was CVE-2000-0617 disclosed?

CVE-2000-0617 was first published in the National Vulnerability Database on June 22, 2000, 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-2000-0617 actively exploited?

CVE-2000-0617 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2000-0617?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2000-0617, 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-2000-0617

Explore →

Is Your Infrastructure Affected by CVE-2000-0617?

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

Start Free Scan →Browse All CVEs

CVE-2000-0617

📅 Published

🔄 Last Modified

🔗 References (2)