Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer LsGetTrailInfo Use After Free Vulnerability."
Published Feb 13, 2013
9.0
CRITICALCVSS 3.1
EPSS 16.80%
Description
Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer LsGetTrailInfo Use After Free Vulnerability."
Affected products
No data.
- 9
Running on/with
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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 10, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 16.80% (0.16805) | 96.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.80% (0.16805) | 96.63th | v5 (v2026.06.15) |
| Apr 5, 2025 | 31.01% (0.31014) | 96.37th | v4 (v2025.03.14) |
| Mar 30, 2025 | 29.61% (0.29608) | 96.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 35.64% (0.35642) | 95.48th | v4 (v2025.03.14) |
| Mar 19, 2025 | 29.61% (0.29608) | 96.03th | v4 (v2025.03.14) |
| Mar 17, 2025 | 32.06% (0.32062) | 96.43th | v4 (v2025.03.14) |
| Dec 17, 2024 | 90.79% (0.90786) | 99.10th | v3 (v2023.03.01) |
| Nov 12, 2024 | 80.54% (0.80541) | 98.42th | v3 (v2023.03.01) |
| Oct 18, 2024 | 85.25% (0.85250) | 98.59th | v3 (v2023.03.01) |
| Mar 9, 2024 | 83.44% (0.83435) | 98.35th | v3 (v2023.03.01) |
| Jan 4, 2024 | 78.32% (0.78322) | 97.97th | v3 (v2023.03.01) |
| Nov 1, 2023 | 78.53% (0.78529) | 97.91th | v3 (v2023.03.01) |
| Sep 1, 2023 | 76.77% (0.76767) | 97.79th | v3 (v2023.03.01) |
| Jul 9, 2023 | 75.30% (0.75303) | 97.70th | v3 (v2023.03.01) |
| May 20, 2023 | 81.37% (0.81366) | 97.84th | v3 (v2023.03.01) |
| Apr 2, 2023 | 81.75% (0.81755) | 97.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 73.32% (0.73320) | 97.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 39.35% (0.39349) | 98.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 39.35% (0.39349) | 97.38th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/cas/techalerts/TA13-043B.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-009 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16069 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/cas/techalerts/TA13-043B.html | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-009 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16069 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.