How severe is CVE-2000-0370?

CVE-2000-0370 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2000-0370 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0370?

CVE-2000-0370 primarily affects Caldera Openlinux. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0370?

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-2000-0370 published?

CVE-2000-0370 was published on 1999-01-29 and last updated on 2026-06-16.

CVE-2000-0370

CVE-2000-0370 is a critical-severity vulnerability in Caldera Openlinux 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: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Caldera Openlinux
Published: 1999-01-29
Last modified: 2026-06-16

Description

The debug option in Caldera Linux smail allows remote attackers to execute commands via shell metacharacters in the -D option for the rmail command.

Frequently asked questions

What is CVE-2000-0370?: The debug option in Caldera Linux smail allows remote attackers to execute commands via shell metacharacters in the -D option for the rmail command.
How severe is CVE-2000-0370?: CVE-2000-0370 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2000-0370 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0370?: CVE-2000-0370 primarily affects Caldera Openlinux. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0370?: 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-2000-0370 published?: CVE-2000-0370 was published on 1999-01-29 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:caldera:openlinux:1.0:*:*:*:*:*:*:*
cpe:2.3:o:caldera:openlinux:1.1:*:*:*:*:*:*:*
cpe:2.3:o:caldera:openlinux:1.2:*:*:*:*:*:*:*
cpe:2.3:o:caldera:openlinux:1.3:*:*:*:*:*:*:*

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