Unspecified vulnerability in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 through SP1 allows attackers to bypass the ASLR protection mechanism via unknown vectors, as demonstrated against Adobe Flash Player by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka "ASLR Security Feature Bypass Vulnerability."
Published Mar 11, 2013
7.5
HIGHCVSS 2.0
EPSS 7.58%
Description
Unspecified vulnerability in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 through SP1 allows attackers to bypass the ASLR protection mechanism via unknown vectors, as demonstrated against Adobe Flash Player by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka "ASLR Security Feature Bypass Vulnerability."
Affected products
No data.
Configuration 1
- n/a
Configuration 3
- n/a
- n/a
- n/a
Configuration 4
- 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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
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 4, 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 (14 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 7.58% (0.07575) | 94.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.58% (0.07575) | 93.73th | v5 (v2026.06.15) |
| Mar 30, 2025 | 34.53% (0.34526) | 96.65th | v4 (v2025.03.14) |
| Mar 29, 2025 | 49.92% (0.49917) | 96.81th | v4 (v2025.03.14) |
| Mar 19, 2025 | 34.53% (0.34526) | 96.49th | v4 (v2025.03.14) |
| Mar 17, 2025 | 36.40% (0.36404) | 96.76th | v4 (v2025.03.14) |
| Dec 12, 2024 | 4.71% (0.04712) | 92.95th | v3 (v2023.03.01) |
| Apr 4, 2024 | 4.71% (0.04712) | 92.48th | v3 (v2023.03.01) |
| Aug 4, 2023 | 3.36% (0.03359) | 90.09th | v3 (v2023.03.01) |
| Apr 28, 2023 | 2.40% (0.02397) | 88.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.70% (0.01704) | 85.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.85% (0.10848) | 94.68th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.85% (0.10848) | 94.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.85% (0.10848) | 87.78th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157 x_refsource_MISC
- http://twitter.com/VUPEN/statuses/309713355466227713 x_refsource_MISC
- http://twitter.com/thezdi/statuses/309756927301283840 x_refsource_MISC
- http://www.us-cert.gov/ncas/alerts/TA13-225A third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-063 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18132 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157 | x_refsource_MISC | |
| http://twitter.com/VUPEN/statuses/309713355466227713 | x_refsource_MISC | |
| http://twitter.com/thezdi/statuses/309756927301283840 | x_refsource_MISC | |
| http://www.us-cert.gov/ncas/alerts/TA13-225A | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-063 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18132 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.