CVE-2012-6466
UnknownEPSS 1.67%
Last modified
CVE-2012-6466 is a vulnerability of currently unknown severity. Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.
Description
Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Opera | Opera Browser | <= 12.10 | Beta |
| Opera | Opera Browser | 1.00 | — |
| Opera | Opera Browser | 2.00 | — |
| Opera | Opera Browser | 2.10 | — |
| Opera | Opera Browser | 2.12 | — |
| Opera | Opera Browser | 3.00 | — |
| Opera | Opera Browser | 3.10 | — |
| Opera | Opera Browser | 3.21 | — |
| Opera | Opera Browser | 3.50 | — |
| Opera | Opera Browser | 3.51 | — |
| Opera | Opera Browser | 3.60 | — |
| Opera | Opera Browser | 3.61 | — |
| Opera | Opera Browser | 3.62 | — |
| Opera | Opera Browser | 4.00 | — |
| Opera | Opera Browser | 4.01 | — |
| Opera | Opera Browser | 4.02 | — |
| Opera | Opera Browser | 5.0 | — |
| Opera | Opera Browser | 5.02 | — |
| Opera | Opera Browser | 5.10 | — |
| Opera | Opera Browser | 5.11 | — |
| Opera | Opera Browser | 5.12 | — |
| Opera | Opera Browser | 6.0 | — |
| Opera | Opera Browser | 6.1 | — |
| Opera | Opera Browser | 6.01 | — |
| Opera | Opera Browser | 6.02 | — |
| Opera | Opera Browser | 6.03 | — |
| Opera | Opera Browser | 6.04 | — |
| Opera | Opera Browser | 6.05 | — |
| Opera | Opera Browser | 6.06 | — |
| Opera | Opera Browser | 6.11 | — |
| Opera | Opera Browser | 6.12 | — |
| Opera | Opera Browser | 7.0 | — |
| Opera | Opera Browser | 7.01 | — |
| Opera | Opera Browser | 7.02 | — |
| Opera | Opera Browser | 7.03 | — |
| Opera | Opera Browser | 7.10 | — |
| Opera | Opera Browser | 7.11 | — |
| Opera | Opera Browser | 7.20 | — |
| Opera | Opera Browser | 7.21 | — |
| Opera | Opera Browser | 7.22 | — |
| Opera | Opera Browser | 7.23 | — |
| Opera | Opera Browser | 7.50 | — |
| Opera | Opera Browser | 7.51 | — |
| Opera | Opera Browser | 7.52 | — |
| Opera | Opera Browser | 7.53 | — |
| Opera | Opera Browser | 7.54 | — |
| Opera | Opera Browser | 7.60 | — |
| Opera | Opera Browser | 8.0 | — |
| Opera | Opera Browser | 8.01 | — |
| Opera | Opera Browser | 8.02 | — |
Showing 50 of 107 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-6466?
Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.
How severe is CVE-2012-6466?
Severity scoring for CVE-2012-6466 is pending analysis. The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.
How do I fix CVE-2012-6466?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2012-6466?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST