How severe is CVE-1999-0008?

CVE-1999-0008 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-1999-0008 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0008?

CVE-1999-0008 primarily affects Hp Hp-ux. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-0008?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-1999-0008 published?

CVE-1999-0008 was published on 1998-06-08 and last updated on 2026-06-16.

CVE-1999-0008

CVE-1999-0008 is a critical-severity vulnerability in Hp Hp-ux with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Hp-ux
Published: 1998-06-08
Last modified: 2026-06-16

Description

Buffer overflow in NIS+, in Sun's rpc.nisd program.

Frequently asked questions

What is CVE-1999-0008?: Buffer overflow in NIS+, in Sun's rpc.nisd program.
How severe is CVE-1999-0008?: CVE-1999-0008 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-1999-0008 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0008?: CVE-1999-0008 primarily affects Hp Hp-ux. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-0008?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-1999-0008 published?: CVE-1999-0008 was published on 1998-06-08 and last updated on 2026-06-16.

References

http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/170

Affected products (7)

cpe:2.3:o:hp:hp-ux:10.34:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux:11.00:*:*:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.3:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.4:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.5:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*

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