Out-of-Bounds

Affecting ffmpeg-up-to-date package, versions >=0.0.0

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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 malicious user can pass a malicious JPEG2000 file to the system that can cause an out-of-bounds array read that can crash the system.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

There is no fixed version for FFmpeg-up-to-date.

References

CVSS Score

7.3
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    Low
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Credit
Unknown
CVE
CVE-2015-8662
CWE
CWE-119
Snyk ID
SNYK-COCOAPODS-FFMPEGUPTODATE-470770
Disclosed
23 Dec, 2015
Published
27 Nov, 2019