Multiple stack-based buffer overflows in the Whale Client Components ActiveX control (WhlMgr.dll), as used in Microsoft Intelligent Application Gateway (IAG) before 3.7 SP2, allow remote attackers to execute arbitrary code via long arguments to the (1) CheckForUpdates or (2) UpdateComponents methods
Published Apr 16, 2009
9.3
HIGHCVSS 2.0
EPSS 45.53%
Description
Multiple stack-based buffer overflows in the Whale Client Components ActiveX control (WhlMgr.dll), as used in Microsoft Intelligent Application Gateway (IAG) before 3.7 SP2, allow remote attackers to execute arbitrary code via long arguments to the (1) CheckForUpdates or (2) UpdateComponents methods.
Affected products
No data.
- n/a
- ≤ 3.7
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 | 45.53% (0.45535) | 98.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 45.53% (0.45535) | 98.63th | v5 (v2026.06.15) |
| Feb 23, 2026 | 76.52% (0.76519) | 98.91th | v4 (v2025.03.14) |
| Jan 3, 2026 | 74.78% (0.74778) | 98.83th | v4 (v2025.03.14) |
| Apr 23, 2025 | 76.33% (0.76330) | 98.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 75.25% (0.75252) | 98.82th | v4 (v2025.03.14) |
| Mar 29, 2025 | 84.05% (0.84053) | 99.13th | v4 (v2025.03.14) |
| Mar 17, 2025 | 75.25% (0.75252) | 98.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 95.90% (0.95896) | 99.53th | v3 (v2023.03.01) |
| Jul 10, 2024 | 95.71% (0.95707) | 99.45th | v3 (v2023.03.01) |
| Jun 5, 2024 | 95.73% (0.95726) | 99.42th | v3 (v2023.03.01) |
| Apr 29, 2024 | 95.83% (0.95827) | 99.42th | v3 (v2023.03.01) |
| Mar 23, 2024 | 95.48% (0.95476) | 99.33th | v3 (v2023.03.01) |
| Feb 14, 2024 | 95.68% (0.95684) | 99.34th | v3 (v2023.03.01) |
| Jan 5, 2024 | 95.89% (0.95893) | 99.33th | v3 (v2023.03.01) |
| Nov 25, 2023 | 95.75% (0.95746) | 99.26th | v3 (v2023.03.01) |
| Sep 3, 2023 | 96.25% (0.96247) | 99.32th | v3 (v2023.03.01) |
| Jul 20, 2023 | 96.15% (0.96154) | 99.27th | v3 (v2023.03.01) |
| Jun 4, 2023 | 96.00% (0.96004) | 99.18th | v3 (v2023.03.01) |
| Apr 19, 2023 | 96.17% (0.96165) | 99.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.02% (0.96019) | 99.08th | v3 (v2023.03.01) |
| Mar 6, 2023 | 86.47% (0.86472) | 99.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 86.47% (0.86472) | 99.66th | v2 (v2022.01.01) |
References (5)
- http://secunia.com/advisories/34725 third-party-advisoryx_refsource_SECUNIA
- http://www.kb.cert.org/vuls/id/789121 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/34532 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2009/1061 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49888 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/34725 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.kb.cert.org/vuls/id/789121 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/34532 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2009/1061 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/49888 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.