How severe is CVE-2001-0587?

CVE-2001-0587 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2001-0587 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0587?

CVE-2001-0587 affects Sco Openserver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0587?

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

When was CVE-2001-0587 published?

CVE-2001-0587 was published on 2001-08-22 and last updated on 2026-06-16.

CVE-2001-0587

CVE-2001-0587 is a high-severity vulnerability in Sco Openserver with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sco Openserver
Published: 2001-08-22
Last modified: 2026-06-16

Description

deliver program in MMDF 2.43.3b in SCO OpenServer 5.0.6 can allow a local attacker to gain additional privileges via a buffer overflow in the first argument to the command.

Frequently asked questions

What is CVE-2001-0587?: deliver program in MMDF 2.43.3b in SCO OpenServer 5.0.6 can allow a local attacker to gain additional privileges via a buffer overflow in the first argument to the command.
How severe is CVE-2001-0587?: CVE-2001-0587 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2001-0587 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0587?: CVE-2001-0587 affects Sco Openserver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0587?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2001-0587 published?: CVE-2001-0587 was published on 2001-08-22 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:sco:openserver:5.0.6:*:*:*:*:*:*:*

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