critical
9.8
Advisory Published
Updated

CVE-2014-1477

First published: Thu Feb 06 2014(Updated: )

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Credit: security@mozilla.org security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox<27.0
Mozilla Firefox ESR>=24.0<24.3
Mozilla SeaMonkey<2.24
Mozilla Thunderbird<24.3
Ubuntu Linux=12.04
Ubuntu Linux=12.10
Ubuntu Linux=13.10
Debian GNU/Linux=7.0
redhat enterprise Linux desktop=5.0
redhat enterprise Linux desktop=6.0
redhat enterprise Linux eus=6.5
redhat enterprise Linux server=5.0
redhat enterprise Linux server=6.0
redhat enterprise Linux server aus=6.5
redhat enterprise Linux server eus=6.5
redhat enterprise Linux server tus=6.5
redhat enterprise Linux workstation=5.0
redhat enterprise Linux workstation=6.0
Fedoraproject Fedora=19
Fedoraproject Fedora=20
SUSE Linux Enterprise Software Development Kit=11.0-sp3
openSUSE=11.4
openSUSE=12.3
openSUSE=13.1
SUSE Linux Enterprise Desktop=11-sp3
SUSE Linux Enterprise Server=11-sp3
SUSE Linux Enterprise Server=11-sp3
Ubuntu=12.04
Ubuntu=12.10
Ubuntu=13.10
Debian=7.0
Fedora=19
Fedora=20

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-2014-1477?

    CVE-2014-1477 has a severity rating of high due to its potential to cause denial of service and memory corruption.

  • How do I fix CVE-2014-1477?

    To fix CVE-2014-1477, upgrade to the latest version of affected software including Mozilla Firefox, Thunderbird, or SeaMonkey.

  • What software is affected by CVE-2014-1477?

    CVE-2014-1477 affects Mozilla Firefox versions before 27.0, Firefox ESR 24.x before 24.3, Thunderbird versions before 24.3, and SeaMonkey versions before 2.24.

  • Can CVE-2014-1477 allow remote code execution?

    Yes, CVE-2014-1477 may allow remote attackers to execute arbitrary code under certain conditions.

  • What impact does CVE-2014-1477 have on users?

    Users affected by CVE-2014-1477 may experience application crashes and could be vulnerable to remote attacks.

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