How severe is CVE-2005-0993?

CVE-2005-0993 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2005-0993 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-0993?

CVE-2005-0993 primarily affects Sco Openserver. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-0993?

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

When was CVE-2005-0993 published?

CVE-2005-0993 was published on 2005-05-02 and last updated on 2026-06-16.

CVE-2005-0993

CVE-2005-0993 is a medium-severity vulnerability in Sco Openserver with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sco Openserver
Published: 2005-05-02
Last modified: 2026-06-16

Description

Buffer overflow in nwprint in SCO OpenServer 5.0.7 allows local users to execute arbitrary code via a long command line argument.

Frequently asked questions

What is CVE-2005-0993?: Buffer overflow in nwprint in SCO OpenServer 5.0.7 allows local users to execute arbitrary code via a long command line argument.
How severe is CVE-2005-0993?: CVE-2005-0993 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2005-0993 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-0993?: CVE-2005-0993 primarily affects Sco Openserver. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-0993?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-0993 published?: CVE-2005-0993 was published on 2005-05-02 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:sco:openserver:5.0.6:*:*:*:*:*:*:*
cpe:2.3:o:sco:openserver:5.0.7:*:*:*:*:*:*:*

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