Oracle 8i and 9i with PL/SQL package for External Procedures (EXTPROC) allows remote attackers to bypass authentication and execute arbitrary functions by using the TNS Listener to directly connect to the EXTPROC process
Published Apr 2, 2003
7.5
HIGHCVSS 2.0
EPSS 8.74%
Description
Oracle 8i and 9i with PL/SQL package for External Procedures (EXTPROC) allows remote attackers to bypass authentication and execute arbitrary functions by using the TNS Listener to directly connect to the EXTPROC process.
Affected products
No data.
- 8.0.1
- 8.0.2
- 8.0.3
- 8.0.4
- 8.0.5
- 8.0.5.1
- 8.0.6
- 8.1.5
- 8.1.6
- 8.1.7
- 8.1.7.0.0
- 8.1.5
- 8.1.6
- 8.1.7
- 8.1.7.1
- enterprise_8.0.5.0.0
- enterprise_8.0.6.0.0
- enterprise_8.0.6.0.1
- enterprise_8.1.5.0.0
- enterprise_8.1.5.0.2
- enterprise_8.1.5.1.0
- enterprise_8.1.6.0.0
- enterprise_8.1.6.1.0
- enterprise_8.1.7.0.0
- enterprise_8.1.7.1.0
- 9.0
- 9.0.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.74% (0.08739) | 95.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.74% (0.08739) | 94.46th | v5 (v2026.06.15) |
| Mar 19, 2025 | 0.96% (0.00961) | 74.11th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.82% (0.03825) | 87.36th | v4 (v2025.03.14) |
| Dec 17, 2024 | 0.64% (0.00644) | 79.12th | v3 (v2023.03.01) |
| Aug 10, 2024 | 3.58% (0.03580) | 91.76th | v3 (v2023.03.01) |
| Apr 17, 2023 | 6.89% (0.06889) | 92.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.99% (0.05993) | 92.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://marc.info/?l=bugtraq&m=101301332402079&w=2 mailing-listx_refsource_BUGTRAQ
- http://otn.oracle.com/deploy/security/pdf/plsextproc_alert.pdf x_refsource_CONFIRMPatchVendor Advisory
- http://www.cert.org/advisories/CA-2002-08.html third-party-advisoryx_refsource_CERTPatchThird Party AdvisoryUS Government Resource
- http://www.kb.cert.org/vuls/id/180147 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/4033 vdb-entryx_refsource_BIDPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/8089 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://marc.info/?l=bugtraq&m=101301332402079&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://otn.oracle.com/deploy/security/pdf/plsextproc_alert.pdf | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.cert.org/advisories/CA-2002-08.html | third-party-advisoryx_refsource_CERTPatchThird Party AdvisoryUS Government Resource | |
| http://www.kb.cert.org/vuls/id/180147 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/4033 | vdb-entryx_refsource_BIDPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/8089 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.