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Out-of-bounds Write Affecting ffmpeg Open this link in a new tab package, versions >=2.2, <2.8.3

0.0
critical

  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-COCOAPODS-FFMPEG-470708

  • published

    2 Oct 2019

  • disclosed

    23 Jan 2017

  • credit

    Unknown

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Introduced: 23 Jan 2017

CVE-2017-7866 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade FFmpeg to version 2.8.3 or higher.

Overview

FFmpeg is a FFmpeg static library ruby binding that is compiled for iOS and CocoaPods.

Affected versions of this package are vulnerable to Out-of-bounds Write. The vulnerability is caused by an off-by-one error which creates an out-of-bound write through the decode_zbuf function in libavcodec/pngdec.c.