CVE-2023-4580

CVSS 3.1 Score 6.5 of 10 (medium)

Details

Published Sep 11, 2023
Updated: Sep 14, 2023
CWE ID 311

Summary

CVE-2023-4580 is a vulnerability that affects Firefox versions less than 117, Firefox ESR versions less than 115.2, and Thunderbird versions less than 115.2. The vulnerability allows for the potential leakage of sensitive information as push notifications stored on disk in private browsing mode were not being encrypted. The vulnerability has a base severity rating of MEDIUM with a base score of 6.5 according to NIST's National Vulnerability Database (NVD). It requires user interaction and can be exploited over the network. The impact on confidentiality is high while integrity impact is none. No privileges are required to exploit this vulnerability and the attack complexity is low.

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