CVE-2020-36477 (Medium) detected in godot3.4.2-stable

[mend-bolt-for-github[bot]]

CVE-2020-36477 - Medium Severity Vulnerability

Vulnerable Library - godot3.4.2-stable

Godot Engine ? Multi-platform 2D and 3D game engine

Library home page: https://github.com/godotengine/godot.git

Found in HEAD commit: e6580209fab1312cb824a455d2df99df8a9fb156

Found in base branch: main

Vulnerable Source Files (1)

/thirdparty/mbedtls/include/mbedtls/x509_crt.h

Vulnerability Details

An issue was discovered in Mbed TLS before 2.24.0. The verification of X.509 certificates when matching the expected common name (the cn argument of mbedtls_x509_crt_verify) with the actual certificate name is mishandled: when the subjecAltName extension is present, the expected name is compared to any name in that extension regardless of its type. This means that an attacker could impersonate a 4-byte or 16-byte domain by getting a certificate for the corresponding IPv4 or IPv6 address (this would require the attacker to control that IP address, though).

Publish Date: 2021-08-23

URL: CVE-2020-36477

CVSS 3 Score Details (5.9)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36477

Release Date: 2021-08-23

Fix Resolution: v2.24.0

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[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

[mend-bolt-for-github[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.