PyPi: Esptool

CVE-2023-46894

Safety vulnerability ID: 63182

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Nov 09, 2023 Updated at Mar 19, 2024

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Advisory

Esptool is affected by CVE-2023-46894: An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.
https://github.com/espressif/esptool/issues/926

Affected package

esptool

Latest version: 4.7.0

A serial utility to communicate & flash code to Espressif chips.

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

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Severity Details

CVSS Base Score

HIGH 7.5

CVSS v3 Details

HIGH 7.5

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality Impact (C): HIGH
Integrity Impact (I): NONE
Availability Availability (A): NONE