CVE-2024-4420 Vulnerability Details

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CVE-2024-4420 Metadata Quick Info

CVE Published: 21/05/2024 | CVE Updated: 01/08/2024 | CVE Year: 2024
Source: Google | Vendor: Google | Product: Tink
Status : PUBLISHED

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CVE-2024-4420 Description

There exists a Denial of service vulnerability in Tink-cc in versions prior to 2.1.3.  * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input that is not an encoded JSON object, but still a valid encoded JSON element, for example a number or an array. This will crash as Tink just assumes any valid JSON input will contain an object. * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input containing many nested JSON objects. This may result in a stack overflow. We recommend upgrading to version 2.1.3 or above

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-116
CWE Name: CWE-116 Improper Encoding or Escaping of Output
Source: Google

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-469
CAPEC Description: CAPEC-469 HTTP DoS


Source: NVD (National Vulnerability Database).