How severe is CVE-2006-0271?

CVE-2006-0271 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2006-0271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0271?

CVE-2006-0271 primarily affects Oracle Database Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0271?

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-2006-0271 published?

CVE-2006-0271 was published on 2006-01-18 and last updated on 2026-06-16.

CVE-2006-0271

CVE-2006-0271 is a critical-severity vulnerability in Oracle Database Server 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: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Database Server
Published: 2006-01-18
Last modified: 2026-06-16

Description

Unspecified vulnerability in the Upgrade & Downgrade component of Oracle Database server 8.1.7.4, 9.0.1.5, 9.2.0.7, and 10.1.0.4 has unspecified impact and attack vectors, as identified by Oracle Vuln# DB28. NOTE: details are unavailable from Oracle, but they have not publicly disputed a claim by a reliable independent researcher that states that the problem is SQL injection in the DBMS_REGISTRY package in certain parameters to the (1) IS_COMPONENT, (2) GET_COMP_OPTION, (3) DISABLE_DDL_TRIGGERS, (4) SCRIPT_EXISTS, (5) COMP_PATH, (6) GATHER_STATS, (7) NOTHING_SCRIPT, and (8) VALIDATE_COMPONENTS functions.

Frequently asked questions

What is CVE-2006-0271?: Unspecified vulnerability in the Upgrade & Downgrade component of Oracle Database server 8.1.7.4, 9.0.1.5, 9.2.0.7, and 10.1.0.4 has unspecified impact and attack vectors, as identified by Oracle Vuln# DB28. NOTE: details are unavailable from Oracle, but they have not publicly disputed a claim by a reliable independent researcher that states that the problem is SQL injection in the DBMS_REGISTRY package in certain parameters to the (1) IS_COMPONENT, (2) GET_COMP_OPTION, (3) DISABLE_DDL_TRIGGERS, (4) SCRIPT_EXISTS, (5) COMP_PATH, (6) GATHER_STATS, (7) NOTHING_SCRIPT, and (8) VALIDATE_COMPONENTS functions.
How severe is CVE-2006-0271?: CVE-2006-0271 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2006-0271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0271?: CVE-2006-0271 primarily affects Oracle Database Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0271?: 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-2006-0271 published?: CVE-2006-0271 was published on 2006-01-18 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:oracle:database_server:8.1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle10g:enterprise_10.1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle10g:personal_10.1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle10g:standard_10.1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle8i:enterprise_8.1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle8i:standard_8.1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle9i:enterprise_9.0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:oracle9i:standard_9.2.0.7:*:*:*:*:*:*:*

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