CVE-1999-0683

NONECVSS 0.0Weaponized

0.0

Denial of service in Gauntlet Firewall via a malformed ICMP packet.

CVSS v3: —
EG Score: —
EPSS: 90.4%
KEV: Not listed

Published

July 30, 1999

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://www.osvdb.org/1029
cve@mitrehttp://www.securityfocus.com/bid/556
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/1029
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/556

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-19441✓ verified
First seen Jul 30, 1999
Network Associates Gauntlet Firewall 5.0 - Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-1999-0683?

CVE-1999-0683 is a none vulnerability published on July 30, 1999. Denial of service in Gauntlet Firewall via a malformed ICMP packet.

When was CVE-1999-0683 disclosed?

CVE-1999-0683 was first published in the National Vulnerability Database on July 30, 1999, 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-1999-0683 actively exploited?

CVE-1999-0683 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 90.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0683?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0683, 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.

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CVE-1999-0683

📅 Published

🔄 Last Modified

🔗 References (4)