MEDIUM
The extension implementation in Google Chrome before 17.0.963.46 does not properly handle sandboxed origins, which might allow remote attackers to bypass the Same Origin Policy via a crafted extension
Published Feb 9, 2012
6.8
MEDIUMCVSS 2.0
EPSS 0.65%
Description
The extension implementation in Google Chrome before 17.0.963.46 does not properly handle sandboxed origins, which might allow remote attackers to bypass the Same Origin Policy via a crafted extension.
Affected products
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.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.65% 0.00649
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00649
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.65% (0.00649) | 49.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.67% (0.00672) | 47.03th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.10% (0.00104) | 26.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.34% (0.00345) | 72.49th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.34% (0.00345) | 70.84th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.34% (0.00345) | 68.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00397) | 69.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://code.google.com/p/chromium/issues/detail?id=103630 x_refsource_CONFIRM
- http://googlechromereleases.blogspot.com/2012/02/stable-channel-update.html x_refsource_CONFIRM
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14906 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://code.google.com/p/chromium/issues/detail?id=103630 | x_refsource_CONFIRM | |
| http://googlechromereleases.blogspot.com/2012/02/stable-channel-update.html | x_refsource_CONFIRM | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14906 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Feb 9, 2012
Updated Aug 6, 2024
Reserved Oct 1, 2011
Link CVE-2011-3956
CISA Vulnrichment
Updated n/a