Heap-based buffer overflow in the Ole API in the CQOle ActiveX control in cqole.dll in IBM Rational ClearQuest 7.1.1 before 7.1.1.9, 7.1.2 before 7.1.2.6, and 8.0.0 before 8.0.0.2 allows remote attackers to execute arbitrary code via a crafted web page that leverages a RegisterSchemaRepoFromFileByDbSet function-prototype mismatch
Published Apr 22, 2012
9.3
HIGHCVSS 2.0
EPSS 31.38%
Description
Heap-based buffer overflow in the Ole API in the CQOle ActiveX control in cqole.dll in IBM Rational ClearQuest 7.1.1 before 7.1.1.9, 7.1.2 before 7.1.2.6, and 8.0.0 before 8.0.0.2 allows remote attackers to execute arbitrary code via a crafted web page that leverages a RegisterSchemaRepoFromFileByDbSet function-prototype mismatch.
Affected products
No data.
Configuration 1
- 7.1.1
- 7.1.1.1
- 7.1.1.2
- 7.1.1.3
- 7.1.1.4
Configuration 2
- 7.1.2
- 7.1.2.1
- 7.1.2.2
- 7.1.2.3
- 7.1.2.4
- 7.1.2.5
- 7.1.2.6
Configuration 3
- 8.0.0
- 8.0.0.1
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:M/Au:N/C:C/I:C/A:C
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 31.38% (0.31378) | 98.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 30.95% (0.30950) | 98.02th | v5 (v2026.06.15) |
| Mar 30, 2025 | 66.57% (0.66566) | 98.41th | v4 (v2025.03.14) |
| Mar 29, 2025 | 79.18% (0.79177) | 98.79th | v4 (v2025.03.14) |
| Mar 17, 2025 | 66.57% (0.66566) | 98.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 95.03% (0.95031) | 99.40th | v3 (v2023.03.01) |
| Dec 11, 2024 | 95.03% (0.95031) | 99.40th | v3 (v2023.03.01) |
| Aug 29, 2024 | 96.55% (0.96550) | 99.65th | v3 (v2023.03.01) |
| Jul 5, 2024 | 95.32% (0.95321) | 99.38th | v3 (v2023.03.01) |
| May 11, 2024 | 96.10% (0.96098) | 99.48th | v3 (v2023.03.01) |
| Mar 18, 2024 | 96.52% (0.96518) | 99.57th | v3 (v2023.03.01) |
| Jan 20, 2024 | 96.80% (0.96801) | 99.62th | v3 (v2023.03.01) |
| Nov 21, 2023 | 96.87% (0.96871) | 99.62th | v3 (v2023.03.01) |
| Sep 18, 2023 | 96.99% (0.96986) | 99.63th | v3 (v2023.03.01) |
| Jul 17, 2023 | 96.78% (0.96776) | 99.50th | v3 (v2023.03.01) |
| May 17, 2023 | 96.52% (0.96521) | 99.34th | v3 (v2023.03.01) |
| Mar 13, 2023 | 96.63% (0.96629) | 99.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.72% (0.96724) | 99.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 72.30% (0.72300) | 99.25th | v2 (v2022.01.01) |
| Oct 7, 2022 | 72.30% (0.72300) | 99.21th | v2 (v2022.01.01) |
| Jul 7, 2022 | 71.19% (0.71187) | 99.13th | v2 (v2022.01.01) |
| Apr 5, 2022 | 71.90% (0.71897) | 99.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 73.88% (0.73875) | 99.15th | v2 (v2022.01.01) |
References (6)
- http://osvdb.org/81443 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/48933 third-party-advisoryx_refsource_SECUNIA
- http://www.ibm.com/support/docview.wss?uid=swg21591705 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/53170 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1026958 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73492 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/81443 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/48933 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.ibm.com/support/docview.wss?uid=swg21591705 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/53170 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1026958 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/73492 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.