CVE-2013-0763: Use After Free
Use-after-free vulnerability in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to Mesa drivers and a resized WebGL canvas.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-0763?
CVE-2013-0763 has a high severity level as it can lead to remote code execution or denial of service due to heap memory corruption.
How do I fix CVE-2013-0763?
To fix CVE-2013-0763, update to the latest version of affected software such as Mozilla Firefox, Thunderbird, or SeaMonkey.
What software is affected by CVE-2013-0763?
CVE-2013-0763 affects multiple versions of Mozilla Firefox, Thunderbird, Thunderbird ESR, and SeaMonkey prior to specified versions.
Can CVE-2013-0763 be exploited remotely?
Yes, CVE-2013-0763 can be exploited remotely, allowing attackers to execute arbitrary code on the victim's machine.
Is there a workaround for CVE-2013-0763?
There is no effective workaround for CVE-2013-0763; updating the affected software is the recommended action.