CVE-2024-8796 Vulnerability Details

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CVE-2024-8796 Metadata Quick Info

CVE Published: 17/09/2024 | CVE Updated: 20/09/2024 | CVE Year: 2024
Source: SNPS | Vendor: devise-two-factor | Product: devise-two-factor
Status : PUBLISHED

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CVE-2024-8796 Description

Under the default configuration, Devise-Two-Factor versions >= 2.2.0 & < 6.0.0 generate TOTP shared secrets that are 120 bits instead of the 128-bit minimum defined by RFC 4226. Using a shared secret shorter than the minimum to generate a multi-factor authentication code could make it easier for an attacker to guess the shared secret and generate valid TOTP codes.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-331
CWE Name: CWE-331 Insufficient Entropy
Source: devise-two-factor

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-59
CAPEC Description: CAPEC-59 Session Credential Falsification through Prediction


Source: NVD (National Vulnerability Database).