CVE-2023-46894: Weak Encryption

Published Nov 9, 2023
·
Updated

An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.

Affected Software

2 affected components
pip/esptool<=4.6.2
Espressif Esptool=4.6.2

Event History

Nov 9, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
Advisory Published
06:34 PM

Frequently Asked Questions

1

What is CVE-2023-46894?

CVE-2023-46894 is an issue discovered in esptool 4.6.2 that allows attackers to view sensitive information via a weak cryptographic algorithm.

2

How does CVE-2023-46894 affect me?

CVE-2023-46894 affects you if you are using esptool version 4.6.2.

3

What is the severity of CVE-2023-46894?

The severity of CVE-2023-46894 is not specified.

4

How can I fix CVE-2023-46894?

To fix CVE-2023-46894, update your esptool version to a secure version recommended by the vendor.

5

Where can I find more information about CVE-2023-46894?

You can find more information about CVE-2023-46894 at the following references: [GitHub Issue](https://github.com/espressif/esptool/issues/926), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-46894), [GitHub Advisory](https://github.com/advisories/GHSA-3f38-96qm-r3fw).

Contact

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