CVE-1999-0763 — NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network

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MEDIUM

NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network

Published Jan 4, 2000

6.4

MEDIUM

CVSS 2.0

EPSS 1.38%

Description

NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.38% 0.01376

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.01376

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	1.38% (0.01376)	71.07th	v5 (v2026.06.15)
Jun 15, 2026	1.35% (0.01349)	67.74th	v5 (v2026.06.15)
Mar 17, 2025	0.49% (0.00489)	63.45th	v4 (v2025.03.14)
Dec 12, 2024	0.70% (0.00697)	80.91th	v3 (v2023.03.01)
Feb 8, 2024	0.70% (0.00697)	79.61th	v3 (v2023.03.01)
Mar 7, 2023	0.61% (0.00612)	75.38th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00954)	36.37th	v2 (v2022.01.01)
Sep 2, 2022	0.95% (0.00954)	34.50th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00954)	32.50th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00954)	16.28th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (1)

http://www.osvdb.org/6540
vdb-entryx_refsource_OSVDB

Link	Providers	Tags
http://www.osvdb.org/6540		vdb-entryx_refsource_OSVDB

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jan 4, 2000

Updated Aug 1, 2024

Reserved Nov 25, 1999

Link CVE-1999-0763

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-1999-0763

Red Hat

Severity n/a

Public date n/a

Links CVE-1999-0763