A vulnerability classified as critical has been found in rpi up to 0.0.3. Affected is the function GPIO in the library src/lib/gpio.js. The manipulation of the argument pinNumbver as part of a Variable leads to a injection vulnerability. CWE is classifying the issue as CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

rpi through 0.0.3 allows execution of arbritary commands. The variable pinNumbver in function GPIO within src/lib/gpio.js is used as part of the arguement of exec function without any sanitization.

The weakness was shared 02/24/2020. This vulnerability is traded as CVE-2019-10796 since 04/03/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1055.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• rpi

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• 0.0.1
• 0.0.2
• 0.0.3

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