How severe is CVE-2002-2002?

CVE-2002-2002 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-2002 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-2002?

CVE-2002-2002 primarily affects Compaq Tru64. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-2002?

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-2002-2002 published?

CVE-2002-2002 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-2002

CVE-2002-2002 is a high-severity vulnerability in Compaq Tru64 with a CVSS 2.0 base score of 7.5. 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 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Compaq Tru64
Published: 2002-12-31
Last modified: 2026-06-16

Description

Buffer overflow in libc in Compaq Tru64 4.0F, 5.0, 5.1 and 5.1A allows attackers to execute arbitrary code via long (1) LANG and (2) LOCPATH environment variables.

Frequently asked questions

What is CVE-2002-2002?: Buffer overflow in libc in Compaq Tru64 4.0F, 5.0, 5.1 and 5.1A allows attackers to execute arbitrary code via long (1) LANG and (2) LOCPATH environment variables.
How severe is CVE-2002-2002?: CVE-2002-2002 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-2002 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-2002?: CVE-2002-2002 primarily affects Compaq Tru64. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-2002?: 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-2002-2002 published?: CVE-2002-2002 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:compaq:tru64:4.0f:*:*:*:*:*:*:*
cpe:2.3:o:compaq:tru64:5.0:*:*:*:*:*:*:*
cpe:2.3:o:compaq:tru64:5.1:*:*:*:*:*:*:*
cpe:2.3:o:compaq:tru64:5.1a:*:*:*:*:*:*:*

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