Vulnerability 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.
CVSS Score
9.3
HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opera | Opera Browser | <= 12.11 |
Related Weaknesses (CWE)
References
- http://www.opera.com/docs/changelogs/unified/1212/
- http://www.opera.com/support/kb/view/1038/Vendor Advisory
- http://www.opera.com/docs/changelogs/unified/1212/
- http://www.opera.com/support/kb/view/1038/Vendor Advisory
FAQ
What is CVE-2012-6470?
CVE-2012-6470 is a vulnerability with a CVSS score of 9.3 (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.
How severe is CVE-2012-6470?
CVE-2012-6470 has been rated HIGH with a CVSS base score of 9.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-6470?
Check the references section above for vendor advisories and patch information. Affected products include: Opera Opera Browser.