Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive information from the contents of the files, via an unknown response manipulation
Published Jan 31, 2011
5.0
MEDIUMCVSS 2.0
EPSS 2.05%
Description
Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive information from the contents of the files, via an unknown response manipulation.
Affected products
No data.
- ≤ 11.00
- 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
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:N/A:N
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 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.05% (0.02052) | 80.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.05% (0.02052) | 78.69th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.83% (0.00834) | 72.98th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.47% (0.00466) | 76.30th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.47% (0.00466) | 74.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.47% (0.00466) | 71.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.54% (0.01537) | 74.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.54% (0.01537) | 72.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.54% (0.01537) | 51.33th | v2 (v2022.01.01) |
References (9)
- http://osvdb.org/70730 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/43023 third-party-advisoryx_refsource_SECUNIA
- http://www.opera.com/docs/changelogs/mac/1101/ x_refsource_CONFIRM
- http://www.opera.com/docs/changelogs/unix/1101/ x_refsource_CONFIRM
- http://www.opera.com/docs/changelogs/windows/1101/ x_refsource_CONFIRM
- http://www.opera.com/support/kb/view/984/ x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/46036 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2011/0231 vdb-entryx_refsource_VUPEN
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12296 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/70730 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/43023 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.opera.com/docs/changelogs/mac/1101/ | x_refsource_CONFIRM | |
| http://www.opera.com/docs/changelogs/unix/1101/ | x_refsource_CONFIRM | |
| http://www.opera.com/docs/changelogs/windows/1101/ | x_refsource_CONFIRM | |
| http://www.opera.com/support/kb/view/984/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/46036 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2011/0231 | vdb-entryx_refsource_VUPEN | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12296 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.