Oracle9iAS Web Cache 2.0.0.x allows remote attackers to cause a denial of service via (1) a request to TCP ports 1100, 4000, 4001, and 4002 with a large number of null characters, and (2) a request to TCP port 4000 with a large number of "." characters
Published Mar 15, 2002
5.0
MEDIUMCVSS 2.0
EPSS 4.07%
Description
Oracle9iAS Web Cache 2.0.0.x allows remote attackers to cause a denial of service via (1) a request to TCP ports 1100, 4000, 4001, and 4002 with a large number of null characters, and (2) a request to TCP port 4000 with a large number of "." characters.
Affected products
No data.
- 2.0.0.0
- 2.0.0.1
- 2.0.0.2
- 2.0.0.2
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:N/I:N/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.07% (0.04069) | 90.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.07% (0.04069) | 89.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.18% (0.01183) | 77.31th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.06% (0.02061) | 89.49th | v3 (v2023.03.01) |
| Jul 24, 2023 | 2.06% (0.02061) | 87.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.04% (0.04043) | 90.73th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://otn.oracle.com/deploy/security/pdf/webcache2.pdf x_refsource_CONFIRMPatchVendor Advisory
- http://www.securityfocus.com/bid/3760 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/3762 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7765 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://otn.oracle.com/deploy/security/pdf/webcache2.pdf | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.securityfocus.com/bid/3760 | vdb-entryx_refsource_BID | |
| http://www.securityfocus.com/bid/3762 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/7765 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.