Out-of-bounds Write Affecting rtl_433 package, versions <21.12-r3


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High
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NVD
5.5 medium

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  • Snyk ID SNYK-ALPINE317-RTL433-3144068
  • published 23 Nov 2022
  • disclosed 2 Mar 2022

How to fix?

Upgrade Alpine:3.17 rtl_433 to version 21.12-r3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rtl_433 package and not the rtl_433 package as distributed by Alpine:3.17. See How to fix? for Alpine:3.17 relevant fixed versions and status.

rtl_433 21.12 was discovered to contain a stack overflow in the function somfy_iohc_decode(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

References