The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted CONNECT data stream that simulates a V7 client connect request
Published Aug 28, 2008
4.3
MEDIUMCVSS 2.0
EPSS 1.85%
Description
The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted CONNECT data stream that simulates a V7 client connect request.
Affected products
No data.
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
- 9.1
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:M/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 | 1.85% (0.01855) | 78.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.86% (0.01863) | 76.46th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.94% (0.00941) | 74.66th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.42% (0.01416) | 87.03th | v3 (v2023.03.01) |
| May 3, 2024 | 1.31% (0.01310) | 85.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.31% (0.01310) | 83.80th | 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) |
References (5)
- http://osvdb.org/48428 vdb-entryx_refsource_OSVDB
- http://www-1.ibm.com/support/docview.wss?uid=swg1IZ07299 vendor-advisoryx_refsource_AIXAPARPatch
- http://www-1.ibm.com/support/docview.wss?uid=swg21255607 x_refsource_CONFIRMPatch
- http://www.securityfocus.com/bid/29601 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/45138 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/48428 | vdb-entryx_refsource_OSVDB | |
| http://www-1.ibm.com/support/docview.wss?uid=swg1IZ07299 | vendor-advisoryx_refsource_AIXAPARPatch | |
| http://www-1.ibm.com/support/docview.wss?uid=swg21255607 | x_refsource_CONFIRMPatch | |
| http://www.securityfocus.com/bid/29601 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/45138 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.