critical
10
CWE
416
Advisory Published
Updated

CVE-2013-5613: Use After Free

First published: Wed Dec 11 2013(Updated: )

Use-after-free vulnerability in the PresShell::DispatchSynthMouseMove function in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving synthetic mouse movement, related to the RestyleManager::GetHoverGeneration function.

Credit: security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox<26.0
Mozilla Firefox ESR>=24.0<24.2
Mozilla SeaMonkey<2.23
Mozilla Thunderbird<24.2
Fedoraproject Fedora=18
Fedoraproject Fedora=19
Fedoraproject Fedora=20
SUSE Linux Enterprise Software Development Kit=11.0-sp3
openSUSE=12.2
openSUSE=12.3
openSUSE=13.1
SUSE Linux Enterprise Desktop=11-sp3
SUSE Linux Enterprise Server=11-sp3
SUSE Linux Enterprise Server=11-sp3
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
Ubuntu Linux=12.04
Ubuntu Linux=12.10
Ubuntu Linux=13.04
Ubuntu Linux=13.10

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2013-5613?

    CVE-2013-5613 is classified as a critical vulnerability as it allows remote attackers to execute arbitrary code or cause a denial of service.

  • Which versions of Mozilla Firefox are affected by CVE-2013-5613?

    Mozilla Firefox versions before 26.0 are affected by CVE-2013-5613.

  • How do I fix CVE-2013-5613?

    To fix CVE-2013-5613, update your affected software to the latest version released by Mozilla.

  • What types of software are impacted by CVE-2013-5613?

    CVE-2013-5613 affects Mozilla Firefox, Firefox ESR, Thunderbird, and SeaMonkey before specified versions.

  • Is there a way to mitigate CVE-2013-5613 if I cannot update immediately?

    If you cannot update immediately, consider using a different browser or temporarily disabling JavaScript to mitigate CVE-2013-5613.

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