CVSS Score of 10 (low)


Published Jul 5, 2023
Updated: Jul 12, 2023
CWE ID 416


CVE-2023-37201 is a vulnerability that affects Firefox versions prior to 115, Firefox ESR versions prior to 102.13, and Thunderbird versions prior to 102.13. The vulnerability is classified as CWE-416 (Use After Free) and has a CVSS score of 8.8, indicating a high severity level. An attacker could exploit this vulnerability by creating a WebRTC connection over HTTPS, triggering a use-after-free condition. The exploitability score is 2.8, and the impact includes high integrity and confidentiality impacts, with the potential for unauthorized access and information disclosure. To remediate the vulnerability, users are advised to update their affected Firefox and Thunderbird versions to the latest patched releases.


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