CVSS 3.1 Score 9.8 of 10 (high)


Published Sep 8, 2023
Updated: Sep 13, 2023
CWE ID 120


CVE-2023-42276 is a critical vulnerability found in hutool v5.8.21 software, specifically affecting the component jsonArray. The vulnerability involves a buffer overflow, which could potentially lead to unauthorized access and control of the affected system. It has a high impact score, with a base severity rating of CRITICAL. The exploitability score is 3.9, indicating that it is relatively easy for attackers to exploit this vulnerability remotely over a network. No privileges are required, and no user interaction is needed for the attack to occur. The confidentiality and integrity impacts are both rated as HIGH. To remediate this vulnerability, users should update their hutool software to a version that includes the necessary security patches provided by the vendor.


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