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Vulnerability DatabaseCVE-2020-0406

CVE-2020-0406: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2020-0406 is a vulnerability discovered in Android's libmpeg2dec component. The vulnerability was disclosed in the Android 11 security bulletin. It involves a possible out of bounds write due to a missing bounds check in the libmpeg2dec library (Android Bulletin).

Technical details

The vulnerability is characterized by a missing bounds check in the libmpeg2dec component that could lead to an out-of-bounds write condition. The vulnerability has been assigned a CVSS v3.1 base score of 7.8 (HIGH) with the vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The weakness has been classified as CWE-787 (Out-of-bounds Write) (NVD).

Impact

If exploited, this vulnerability could lead to local escalation of privilege if another exploit allowed this to be triggered with different parameters. The impact affects confidentiality, integrity, and availability with high severity ratings for each. No additional execution privileges are needed for exploitation (NVD).

Mitigation and workarounds

The vulnerability was addressed in Android 11. Users should update their Android devices to the latest available version that includes the security patch (Android Bulletin).

Additional resources

Source: This report was generated using AI

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