Out-of-Bounds Affecting ffmpeg-up-to-date package, versions <2.8.3


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 5.14% (93rd percentile)
Expand this section
NVD
9.8 critical

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-COCOAPODS-FFMPEGUPTODATE-470729
  • published 2 Oct 2019
  • disclosed 6 Dec 2016
  • credit Unknown

How to fix?

Upgrade FFmpeg-up-to-date to version 2.8.3 or higher.

Overview

FFmpeg-up-to-date is a FFmpeg static libraries compiled for iOS

Affected versions of this package are vulnerable to Out-of-Bounds. A heap-based buffer overflow in libavformat/rtmppkt.c is caused by the failure to check for RTMP packet size mismatches. The resulted buffer overflow can be exploited by aligning chunks and by using a white-what-where condition to launch RCE.