CVE-2013-0763
Overview
CVE-2013-0763 is a known-severity vulnerability affecting mozilla firefox. It was published on January 13, 2013.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mozilla | firefox | >= 0, < 18.0 | Affected |
| mozilla | seamonkey | >= 0, < 2.15 | Affected |
| mozilla | thunderbird | >= 0, < 17.0.2 | Affected |
| mozilla | thunderbird_esr | >= 10.0, < 10.0.12 | Affected |
References
Frequently Asked Questions
What is CVE-2013-0763?
CVE-2013-0763 is a known-severity vulnerability affecting mozilla firefox. It was published on January 13, 2013.
How severe is CVE-2013-0763?
CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.
How do I fix or remediate CVE-2013-0763?
Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2013-0763?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-0763 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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