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CVE-2015-4486

CVE-2015-4486

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The decrease_ref_count function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via malformed WebM video data.

EPSS 6.0% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libvpx Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.4.0-1

    Update to 1.4.0-1

  • libvpx Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.4.0-1

    Update to 1.4.0-1

  • libvpx Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.4.0-1

    Update to 1.4.0-1

  • firefox Ubuntu:14.04:LTS

    Versions
    • 24.0+build1-0ubuntu1
    • 25.0+build3-0ubuntu0.13.10.1
    • 28.0~b2+build1-0ubuntu2
    • 28.0+build1-0ubuntu1
    • 28.0+build2-0ubuntu1
    • 28.0+build2-0ubuntu2
    • 29.0+build1-0ubuntu0.14.04.2
    • 30.0+build1-0ubuntu0.14.04.3
    • 31.0+build1-0ubuntu0.14.04.1
    • 32.0+build1-0ubuntu0.14.04.1
    • 32.0.3+build1-0ubuntu0.14.04.1
    • 33.0+build2-0ubuntu0.14.04.1
    • 34.0+build2-0ubuntu0.14.04.1
    • 35.0+build3-0ubuntu0.14.04.2
    • 35.0.1+build1-0ubuntu0.14.04.1
    • 36.0+build2-0ubuntu0.14.04.4
    • 36.0.1+build2-0ubuntu0.14.04.1
    • 36.0.4+build1-0ubuntu0.14.04.1
    • 37.0+build2-0ubuntu0.14.04.1
    • 37.0.1+build1-0ubuntu0.14.04.1
    • 37.0.2+build1-0ubuntu0.14.04.1
    • 38.0+build3-0ubuntu0.14.04.1
    • 39.0+build5-0ubuntu0.14.04.1
    • 39.0.3+build2-0ubuntu0.14.04.1
    Affected ranges
    • ECOSYSTEM: < 40.0+build4-0ubuntu0.14.04.1

    Update to 40.0+build4-0ubuntu0.14.04.1

Original sources

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