Unspecified vulnerability in IBM WebSphere Application Server (WAS) 5.1.x before 5.1.1.19, 6.0.x before 6.0.2.29, and 6.1.x before 6.1.0.19, when Web Server plug-in content buffering is enabled, allows attackers to cause a denial of service (daemon crash) via unknown vectors, related to a mishandling of client read failures in which clients receive many 500 HTTP error responses and backend servers are incorrectly labeled as down
Published Feb 10, 2009
2.6
LOWCVSS 2.0
EPSS 1.64%
Description
Unspecified vulnerability in IBM WebSphere Application Server (WAS) 5.1.x before 5.1.1.19, 6.0.x before 6.0.2.29, and 6.1.x before 6.1.0.19, when Web Server plug-in content buffering is enabled, allows attackers to cause a denial of service (daemon crash) via unknown vectors, related to a mishandling of client read failures in which clients receive many 500 HTTP error responses and backend servers are incorrectly labeled as down.
Affected products
No data.
- 5.1.0
- 5.1.0.2
- 5.1.0.3
- 5.1.0.4
- 5.1.0.5
- 5.1.1
- 5.1.1.1
- 5.1.1.10
- 5.1.1.11
- 5.1.1.12
- 5.1.1.13
- 5.1.1.14
- 5.1.1.15
- 5.1.1.16
- 5.1.1.17
- 5.1.1.18
- 5.1.1.19
- 6.0
- 6.0.0.1
- 6.0.0.2
- 6.0.0.3
- 6.0.1
- 6.0.1.1
- 6.0.1.2
- 6.0.1.3
- 6.0.1.5
- 6.0.1.7
- 6.0.1.9
- 6.0.1.11
- 6.0.1.13
- 6.0.1.15
- 6.0.1.17
- 6.0.2
- 6.0.2.1
- 6.0.2.2
- 6.0.2.3
- 6.0.2.4
- 6.0.2.5
- 6.0.2.6
- 6.0.2.7
- 6.0.2.9
- 6.0.2.11
- 6.0.2.13
- 6.0.2.15
- 6.0.2.17
- 6.0.2.19
- 6.0.2.22
- 6.0.2.23
- 6.0.2.24
- 6.0.2.25
- 6.0.2.27
- 6.0.2.28
- 6.1
- 6.1.0
- 6.1.0.0
- 6.1.0.1
- 6.1.0.2
- 6.1.0.3
- 6.1.0.4
- 6.1.0.5
- 6.1.0.6
- 6.1.0.7
- 6.1.0.8
- 6.1.0.9
- 6.1.0.10
- 6.1.0.11
- 6.1.0.12
- 6.1.0.13
- 6.1.0.14
- 6.1.0.15
- 6.1.0.16
- 6.1.0.17
- 6.1.0.18
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:H/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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.64% (0.01643) | 75.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.64% (0.01643) | 73.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00632) | 68.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.34% (0.00341) | 72.31th | v3 (v2023.03.01) |
| Jul 16, 2024 | 0.34% (0.00341) | 71.73th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.35% (0.00352) | 71.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00354) | 67.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://www-01.ibm.com/support/docview.wss?uid=swg1PK67161 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg27006879 x_refsource_CONFIRMPatch
- http://www-01.ibm.com/support/docview.wss?uid=swg27007033 x_refsource_CONFIRMPatch
- http://www-01.ibm.com/support/docview.wss?uid=swg27007951 x_refsource_CONFIRMPatch
- http://www-1.ibm.com/support/docview.wss?uid=swg1PK63499 vendor-advisoryx_refsource_AIXAPARPatch
- http://www.securityfocus.com/bid/33700 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48523 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www-01.ibm.com/support/docview.wss?uid=swg1PK67161 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg27006879 | x_refsource_CONFIRMPatch | |
| http://www-01.ibm.com/support/docview.wss?uid=swg27007033 | x_refsource_CONFIRMPatch | |
| http://www-01.ibm.com/support/docview.wss?uid=swg27007951 | x_refsource_CONFIRMPatch | |
| http://www-1.ibm.com/support/docview.wss?uid=swg1PK63499 | vendor-advisoryx_refsource_AIXAPARPatch | |
| http://www.securityfocus.com/bid/33700 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/48523 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.