IBM Global Security Kit (aka GSKit), as used in IBM HTTP Server in IBM WebSphere Application Server (WAS) 6.1.x before 6.1.0.45, 7.0.x before 7.0.0.25, 8.0.x before 8.0.0.4, and 8.5.x before 8.5.0.1, allows remote attackers to cause a denial of service (daemon crash) via a crafted ClientHello message in the TLS Handshake Protocol
Published Aug 21, 2012
5.0
MEDIUMCVSS 2.0
EPSS 2.37%
Description
IBM Global Security Kit (aka GSKit), as used in IBM HTTP Server in IBM WebSphere Application Server (WAS) 6.1.x before 6.1.0.45, 7.0.x before 7.0.0.25, 8.0.x before 8.0.0.4, and 8.5.x before 8.5.0.1, allows remote attackers to cause a denial of service (daemon crash) via a crafted ClientHello message in the TLS Handshake Protocol.
Affected products
No data.
Configuration 1
- 6.1.0
- 6.1.0.0
- 6.1.0.1
- 6.1.0.2
- 6.1.0.3
- 6.1.0.5
- 6.1.0.7
- 6.1.0.9
- 6.1.0.11
- 6.1.0.12
- 6.1.0.15
- 6.1.0.17
- 6.1.0.19
- 6.1.0.21
- 6.1.0.23
- 6.1.0.25
- 6.1.0.27
- 6.1.0.29
- 6.1.0.31
- 6.1.0.33
- 6.1.0.35
- 6.1.0.37
- 6.1.0.39
- 6.1.0.41
- 6.1.0.43
Configuration 2
- 7.0
- 7.0.0.1
- 7.0.0.2
- 7.0.0.3
- 7.0.0.4
- 7.0.0.5
- 7.0.0.6
- 7.0.0.7
- 7.0.0.8
- 7.0.0.9
- 7.0.0.11
- 7.0.0.13
- 7.0.0.15
- 7.0.0.17
- 7.0.0.19
- 7.0.0.21
- 7.0.0.23
Configuration 3
- 8.0.0.0
- 8.0.0.1
- 8.0.0.2
- 8.0.0.3
Configuration 4
- 8.5.0.0
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 | 2.37% (0.02371) | 83.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.37% (0.02371) | 81.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.91% (0.00911) | 74.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.30% (0.00305) | 70.61th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00305) | 68.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.30% (0.00305) | 65.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- http://www-01.ibm.com/support/docview.wss?uid=swg1PM66218 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg21606096 x_refsource_CONFIRMVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75994 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www-01.ibm.com/support/docview.wss?uid=swg1PM66218 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg21606096 | x_refsource_CONFIRMVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/75994 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.