Multiple integer overflows in the Hierarchical FlexGrid ActiveX control (mshflxgd.ocx) in Microsoft Visual Basic 6.0 and Visual FoxPro 8.0 SP1 and 9.0 SP1 and SP2 allow remote attackers to execute arbitrary code via crafted (1) Rows and (2) Cols properties to the (a) ExpandAll and (b) CollapseAll methods, related to access of incorrectly initialized objects and corruption of the "system state," aka "Hierarchical FlexGrid Control Memory Corruption Vulnerability."
Published Dec 10, 2008
8.5
HIGHCVSS 2.0
EPSS 22.06%
Description
Multiple integer overflows in the Hierarchical FlexGrid ActiveX control (mshflxgd.ocx) in Microsoft Visual Basic 6.0 and Visual FoxPro 8.0 SP1 and 9.0 SP1 and SP2 allow remote attackers to execute arbitrary code via crafted (1) Rows and (2) Cols properties to the (a) ExpandAll and (b) CollapseAll methods, related to access of incorrectly initialized objects and corruption of the "system state," aka "Hierarchical FlexGrid Control Memory Corruption Vulnerability."
Affected products
No data.
- 2002
- 2003
- 2007
- 2007
- 6.0
- 8.0
- 9.0
- 9.0
- 2002
- 2003
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:S/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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 22.06% (0.22060) | 97.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 22.06% (0.22060) | 97.35th | v5 (v2026.06.15) |
| Jun 28, 2025 | 55.04% (0.55037) | 97.89th | v4 (v2025.03.14) |
| May 1, 2025 | 59.60% (0.59601) | 98.11th | v4 (v2025.03.14) |
| Mar 30, 2025 | 61.83% (0.61827) | 98.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 58.61% (0.58606) | 97.42th | v4 (v2025.03.14) |
| Mar 17, 2025 | 61.83% (0.61827) | 98.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.29% (0.96291) | 99.61th | v3 (v2023.03.01) |
| Jun 20, 2024 | 96.54% (0.96537) | 99.61th | v3 (v2023.03.01) |
| Jan 30, 2024 | 96.84% (0.96837) | 99.63th | v3 (v2023.03.01) |
| Nov 17, 2023 | 96.70% (0.96701) | 99.55th | v3 (v2023.03.01) |
| Jun 10, 2023 | 96.86% (0.96865) | 99.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.89% (0.96885) | 99.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 44.20% (0.44203) | 98.35th | v2 (v2022.01.01) |
| May 13, 2022 | 44.20% (0.44203) | 98.18th | v2 (v2022.01.01) |
| Feb 4, 2022 | 47.22% (0.47223) | 98.05th | v2 (v2022.01.01) |
References (8)
- http://secunia.com/secunia_research/2007-72/ x_refsource_MISCVendor Advisory
- http://support.avaya.com/elmodocs2/security/ASA-2008-473.htm x_refsource_CONFIRM
- http://www.securityfocus.com/archive/1/499059/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securitytracker.com/id?1021369 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA08-344A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2008/3382 vdb-entryx_refsource_VUPENVendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-070 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5805 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/secunia_research/2007-72/ | x_refsource_MISCVendor Advisory | |
| http://support.avaya.com/elmodocs2/security/ASA-2008-473.htm | x_refsource_CONFIRM | |
| http://www.securityfocus.com/archive/1/499059/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securitytracker.com/id?1021369 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/cas/techalerts/TA08-344A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| http://www.vupen.com/english/advisories/2008/3382 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-070 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5805 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.