How severe is CVE-1999-0485?

CVE-1999-0485 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-1999-0485 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0485?

CVE-1999-0485 affects Openbsd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0485?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-1999-0485 published?

CVE-1999-0485 was published on 1999-02-19 and last updated on 2026-06-16.

CVE-1999-0485

CVE-1999-0485 is a low-severity vulnerability in Openbsd with a CVSS 2.0 base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.6)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Openbsd
Published: 1999-02-19
Last modified: 2026-06-16

Description

Remote attackers can cause a system crash through ipintr() in ipq in OpenBSD.

Frequently asked questions

What is CVE-1999-0485?: Remote attackers can cause a system crash through ipintr() in ipq in OpenBSD.
How severe is CVE-1999-0485?: CVE-1999-0485 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-1999-0485 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0485?: CVE-1999-0485 affects Openbsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0485?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-0485 published?: CVE-1999-0485 was published on 1999-02-19 and last updated on 2026-06-16.

References

http://www.osvdb.org/7558

Affected products (1)

cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*

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