critical
9.3
CWE
416
Advisory Published
Updated

CVE-2012-4181: Use After Free

First published: Wed Oct 10 2012(Updated: )

Use-after-free vulnerability in the nsSMILAnimationController::DoSample function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox ESR<10.0.8
Mozilla Thunderbird ESR<10.0.8
Mozilla Firefox<16.0
Mozilla Thunderbird<16.0
Mozilla SeaMonkey<2.13
Ubuntu Linux=10.04
Ubuntu Linux=11.04
Ubuntu Linux=11.10
Ubuntu Linux=12.04
redhat enterprise Linux desktop=5.0
redhat enterprise Linux desktop=6.0
redhat enterprise Linux eus=6.3
redhat enterprise Linux server=5.0
redhat enterprise Linux server=6.0
redhat enterprise Linux workstation=5.0
redhat enterprise Linux workstation=6.0
Mozilla Firefox<10.0.8
Ubuntu=10.04
Ubuntu=11.04
Ubuntu=11.10
Ubuntu=12.04

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2012-4181?

    CVE-2012-4181 is a critical vulnerability that allows remote attackers to execute arbitrary code or cause a denial of service.

  • How do I fix CVE-2012-4181?

    To fix CVE-2012-4181, update affected software such as Mozilla Firefox, Thunderbird, or SeaMonkey to their latest versions.

  • What versions are affected by CVE-2012-4181?

    Affected versions include Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, and SeaMonkey before 2.13.

  • What types of attacks can exploit CVE-2012-4181?

    CVE-2012-4181 can be exploited through crafted web content that leads to remote code execution or crashes.

  • Is CVE-2012-4181 related to specific operating systems?

    CVE-2012-4181 can affect applications running on various operating systems, including specific versions of Ubuntu and Red Hat.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203