critical
9.3
CWE
119
Advisory Published
Updated

CVE-2012-4186: Buffer Overflow

First published: Wed Oct 10 2012(Updated: )

Heap-based buffer overflow in the nsWaveReader::DecodeAudioData 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 via unspecified vectors.

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

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox<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
Debian GNU/Linux=6.0
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
SUSE Linux Enterprise Desktop with Beagle=10-sp4
SUSE Linux Enterprise Desktop with Beagle=11-sp3
SUSE Linux Enterprise Software Development Kit=10-sp4
SUSE Linux Enterprise Server=10-sp4
SUSE Linux Enterprise Server=11-sp3
suse linux enterprise server vmware=11-sp3
Mozilla Firefox ESR<10.0.8

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2012-4186?

    CVE-2012-4186 is considered a critical vulnerability due to its potential to allow remote code execution.

  • How do I fix CVE-2012-4186?

    To fix CVE-2012-4186, update your Mozilla Firefox, Thunderbird, or SeaMonkey to the latest version that addresses this vulnerability.

  • Which versions of software are vulnerable to CVE-2012-4186?

    CVE-2012-4186 affects Mozilla Firefox versions before 16.0, Firefox ESR versions before 10.0.8, Thunderbird versions before 16.0, and SeaMonkey versions before 2.13.

  • What are the potential impacts of CVE-2012-4186?

    CVE-2012-4186 could lead to arbitrary code execution, allowing attackers to take control of affected systems.

  • Is there a workaround for CVE-2012-4186?

    There are no specific workarounds for CVE-2012-4186; updating to fixed versions is the recommended action.

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