CVE-2023-5730

CVSS 3.1 Score 9.8 of 10 (high)

Details

Published Oct 25, 2023
Updated: Nov 1, 2023
CWE ID 787

Summary

CVE-2023-5730 is a memory safety vulnerability that affects Firefox versions prior to 119, Firefox ESR versions prior to 115.4, and Thunderbird versions prior to 115.4.1. This vulnerability can be exploited to run arbitrary code and is categorized as CRITICAL with a base score of 9.8. It has a high impact on confidentiality, integrity, and availability of affected systems. The exploitability score is 3.9, with privileges not required and no user interaction necessary. The attack vector is through the network, and the attack complexity is low. The vulnerability is related to CWE-787 (Out-of-bounds Write). No remediation steps or potential danger specific to organizations are mentioned in the provided information.

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