How severe is CVE-2002-1767?

CVE-2002-1767 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2002-1767 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-2002-1767?

CVE-2002-1767 affects Oracle Database Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-1767?

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-2002-1767 published?

CVE-2002-1767 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1767

CVE-2002-1767 is a high-severity vulnerability in Oracle Database Server 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: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Database Server
Published: 2002-12-31
Last modified: 2026-06-16

Description

Buffer overflow in tnslsnr of Oracle 8i Database Server 8.1.5 for Linux allows local users to execute arbitrary code as the oracle user via a long command line argument.

Frequently asked questions

What is CVE-2002-1767?: Buffer overflow in tnslsnr of Oracle 8i Database Server 8.1.5 for Linux allows local users to execute arbitrary code as the oracle user via a long command line argument.
How severe is CVE-2002-1767?: CVE-2002-1767 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2002-1767 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-2002-1767?: CVE-2002-1767 affects Oracle Database Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1767?: 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-2002-1767 published?: CVE-2002-1767 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:oracle:database_server:8.1.5:*:*:*:*:*:*:*

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