The IE8 Developer Toolbar in Microsoft Internet Explorer 8 SP1, SP2, and SP3 allows user-assisted remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "HTML Element Memory Corruption Vulnerability."
Published Jun 8, 2010
7.5
HIGHCVSS 3.1
EPSS 19.06%
Description
The IE8 Developer Toolbar in Microsoft Internet Explorer 8 SP1, SP2, and SP3 allows user-assisted remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "HTML Element Memory Corruption Vulnerability."
Affected products
No data.
- 8
Running on/with
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- r2
- r2
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
-
- Version 8 SP1StatusaffectedConstraints-
- Version 8 SP2StatusaffectedConstraints-
- Version 8 SP3StatusaffectedConstraints-
- Version
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Jan 11, 2024 · SSVC 2.0.3
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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 19.06% (0.19061) | 97.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 19.06% (0.19061) | 96.94th | v5 (v2026.06.15) |
| Dec 28, 2025 | 48.00% (0.48001) | 97.60th | v4 (v2025.03.14) |
| Dec 27, 2025 | 50.16% (0.50164) | 97.73th | v4 (v2025.03.14) |
| Oct 28, 2025 | 48.00% (0.48001) | 97.57th | v4 (v2025.03.14) |
| Oct 27, 2025 | 50.16% (0.50164) | 97.69th | v4 (v2025.03.14) |
| Oct 1, 2025 | 48.00% (0.48001) | 97.66th | v4 (v2025.03.14) |
| Mar 30, 2025 | 50.16% (0.50164) | 97.60th | v4 (v2025.03.14) |
| Mar 29, 2025 | 57.12% (0.57118) | 97.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 50.16% (0.50164) | 97.56th | v4 (v2025.03.14) |
| Dec 17, 2024 | 84.97% (0.84974) | 98.74th | v3 (v2023.03.01) |
| Dec 6, 2024 | 86.25% (0.86251) | 98.69th | v3 (v2023.03.01) |
| Oct 25, 2024 | 90.58% (0.90578) | 98.93th | v3 (v2023.03.01) |
| Apr 26, 2024 | 94.68% (0.94676) | 99.23th | v3 (v2023.03.01) |
| Jan 30, 2024 | 95.36% (0.95355) | 99.22th | v3 (v2023.03.01) |
| Dec 18, 2023 | 95.09% (0.95093) | 99.13th | v3 (v2023.03.01) |
| Aug 9, 2023 | 95.19% (0.95195) | 99.02th | v3 (v2023.03.01) |
| Jun 25, 2023 | 94.87% (0.94869) | 98.91th | v3 (v2023.03.01) |
| Mar 18, 2023 | 94.47% (0.94466) | 98.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 94.22% (0.94223) | 98.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 48.79% (0.48794) | 98.64th | v2 (v2022.01.01) |
| Feb 27, 2023 | 48.79% (0.48794) | 98.64th | v2 (v2022.01.01) |
| Oct 15, 2022 | 59.07% (0.59074) | 98.84th | v2 (v2022.01.01) |
| Feb 4, 2022 | 60.98% (0.60981) | 98.66th | v2 (v2022.01.01) |
References (5)
- http://osvdb.org/65213 vdb-entryx_refsource_OSVDB
- http://support.avaya.com/css/P8/documents/100089747 x_refsource_CONFIRM
- http://www.us-cert.gov/cas/techalerts/TA10-159B.html third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-035 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6686 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/65213 | vdb-entryx_refsource_OSVDB | |
| http://support.avaya.com/css/P8/documents/100089747 | x_refsource_CONFIRM | |
| http://www.us-cert.gov/cas/techalerts/TA10-159B.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-035 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6686 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.