HIGH
Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image
Published Jan 2, 2013
9.3
HIGHCVSS 2.0
EPSS 7.79%
Description
Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.
Affected products
No data.
OR
- ≤ 12.11
- 1.00
- 2.00
- 2.10
- 2.10
- 2.10
- 2.10
- 2.12
- 3.00
- 3.00
- 3.10
- 3.21
- 3.50
- 3.51
- 3.60
- 3.61
- 3.62
- 3.62
- 4.00
- 4.00
- 4.00
- 4.00
- 4.00
- 4.00
- 4.01
- 4.02
- 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
- 6.0
- 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
- 10.00
- 10.01
- 10.10
- 10.10
- 10.11
- 10.20
- 10.50
- 10.50
- 10.50
- 10.51
- 10.52
- 10.52
- 10.52
- 10.53
- 10.53
- 10.53
- 10.54
- 10.60
- 10.60
- 10.60
- 10.61
- 10.62
- 10.63
- 11.00
- 11.00
- 11.01
- 11.10
- 11.10
- 11.11
- 11.50
- 11.50
- 11.51
- 11.52
- 11.52.1100
- 11.60
- 11.60
- 11.61
- 11.62
- 11.64
- 11.65
- 11.66
- 12.00
- 12.00
- 12.01
- 12.02
- 12.10
- 12.10
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
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.
7.79% 0.07794
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.07794
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 1, 2026 | 7.79% (0.07794) | 94.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.79% (0.07794) | 93.88th | v5 (v2026.06.15) |
| Sep 25, 2025 | 31.32% (0.31322) | 96.63th | v4 (v2025.03.14) |
| Mar 30, 2025 | 36.41% (0.36411) | 96.79th | v4 (v2025.03.14) |
| Mar 29, 2025 | 31.06% (0.31059) | 94.88th | v4 (v2025.03.14) |
| Mar 19, 2025 | 36.41% (0.36411) | 96.64th | v4 (v2025.03.14) |
| Mar 17, 2025 | 38.54% (0.38539) | 96.90th | v4 (v2025.03.14) |
| Dec 17, 2024 | 71.16% (0.71155) | 98.24th | v3 (v2023.03.01) |
| Oct 1, 2024 | 84.79% (0.84786) | 98.57th | v3 (v2023.03.01) |
| Sep 17, 2024 | 87.52% (0.87521) | 98.70th | v3 (v2023.03.01) |
| May 10, 2024 | 7.80% (0.07802) | 94.18th | v3 (v2023.03.01) |
| Apr 25, 2024 | 7.51% (0.07515) | 94.04th | v3 (v2023.03.01) |
| Apr 12, 2024 | 7.12% (0.07115) | 93.90th | v3 (v2023.03.01) |
| Mar 15, 2024 | 5.86% (0.05861) | 93.24th | v3 (v2023.03.01) |
| Feb 8, 2024 | 5.95% (0.05951) | 93.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 88.47% (0.88471) | 98.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.85% (0.08852) | 93.97th | v2 (v2022.01.01) |
| Dec 16, 2022 | 8.85% (0.08852) | 93.84th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.63% (0.10633) | 94.20th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.63% (0.10633) | 87.72th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://www.opera.com/docs/changelogs/unified/1212/ x_refsource_CONFIRM
- http://www.opera.com/support/kb/view/1038/ x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.opera.com/docs/changelogs/unified/1212/ | x_refsource_CONFIRM | |
| http://www.opera.com/support/kb/view/1038/ | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 2, 2013
Updated Sep 16, 2024
Reserved Jan 2, 2013
Link CVE-2012-6470
CISA Vulnrichment
Updated n/a