HIGH
Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases."
Published Dec 7, 2011
10.0
HIGHCVSS 2.0
EPSS 5.72%
Description
Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases."
Affected products
No data.
OR
- ≤ 11.60
- 5.0
- 5.0
- 5.0
- 5.0
- 5.0
- 5.0
- 5.0
- 5.0
- 5.02
- 5.10
- 5.11
- 5.12
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.1
- 6.01
- 6.1
- 6.02
- 6.03
- 6.04
- 6.05
- 6.06
- 6.11
- 6.12
- 7.0
- 7.0
- 7.0
- 7.0
- 7.01
- 7.02
- 7.03
- 7.10
- 7.10
- 7.11
- 7.11
- 7.20
- 7.20
- 7.21
- 7.22
- 7.23
- 7.50
- 7.50
- 7.51
- 7.52
- 7.53
- 7.54
- 7.54
- 7.54
- 7.60
- 8.0
- 8.0
- 8.0
- 8.0
- 8.01
- 8.02
- 8.50
- 8.51
- 8.52
- 8.53
- 8.54
- 9.0
- 9.0
- 9.0
- 9.01
- 9.02
- 9.10
- 9.12
- 9.20
- 9.20
- 9.21
- 9.22
- 9.23
- 9.24
- 9.25
- 9.26
- 9.27
- 9.50
- 9.50
- 9.50
- 9.51
- 9.52
- 9.60
- 9.60
- 9.61
- 9.62
- 9.63
- 9.64
- 10.00
- 10.00
- 10.00
- 10.00
- 10.01
- 10.10
- 10.10
- 10.50
- 10.50
- 10.50
- 10.51
- 10.52
- 10.53
- 10.53
- 10.54
- 10.60
- 10.60
- 10.61
- 10.62
- 10.63
- 11.00
- 11.00
- 11.00
- 11.01
- 11.10
- 11.10
- 11.50
- 11.50
- 11.50
- 11.51
- 11.52
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.72% 0.05717
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05717
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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.72% (0.05717) | 92.79th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.21% (0.06213) | 92.59th | v5 (v2026.06.15) |
| Mar 26, 2026 | 1.49% (0.01488) | 80.94th | v4 (v2025.03.14) |
| Jan 11, 2026 | 2.60% (0.02601) | 85.20th | v4 (v2025.03.14) |
| Oct 28, 2025 | 4.36% (0.04361) | 88.42th | v4 (v2025.03.14) |
| Aug 7, 2025 | 6.80% (0.06803) | 90.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.37% (0.09368) | 92.02th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.99% (0.13989) | 90.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.37% (0.09368) | 92.19th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.24% (0.00236) | 62.59th | v3 (v2023.03.01) |
| Apr 25, 2024 | 1.22% (0.01220) | 85.14th | v3 (v2023.03.01) |
| Apr 12, 2024 | 1.20% (0.01199) | 84.95th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.98% (0.00985) | 83.09th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.86% (0.00863) | 81.77th | v3 (v2023.03.01) |
| Sep 5, 2023 | 0.38% (0.00375) | 69.33th | v3 (v2023.03.01) |
| Jul 7, 2023 | 0.60% (0.00605) | 75.64th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.68% (0.00683) | 76.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 20, 2022 | 4.19% (0.04187) | 70.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.98% (0.04979) | 74.96th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.opera.com/docs/changelogs/mac/1160/ x_refsource_CONFIRM
- http://www.opera.com/docs/changelogs/unix/1160/ x_refsource_CONFIRM
- http://www.opera.com/docs/changelogs/windows/1160/ x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.opera.com/docs/changelogs/mac/1160/ | x_refsource_CONFIRM | |
| http://www.opera.com/docs/changelogs/unix/1160/ | x_refsource_CONFIRM | |
| http://www.opera.com/docs/changelogs/windows/1160/ | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 7, 2011
Updated Sep 17, 2024
Reserved Dec 6, 2011
Link CVE-2011-4684
CISA Vulnrichment
Updated n/a