CVE-2024-9403

Summary

CVE-2024-9403 is a memory safety vulnerability identified in Firefox versions prior to 131 and Thunderbird versions prior to 131, which may allow for memory corruption and potentially enable arbitrary code execution with sufficient effort. The issue has been rated with a base severity of HIGH, an exploitability score of 3.9, and affects the integrity and confidentiality of the system with low impact levels. Remediation involves updating affected products to the latest versions (Firefox 131 or later, Thunderbird 131 or later) to mitigate risks associated with this vulnerability. The attack vector is network-based, requiring no user interaction or special privileges, making it particularly concerning for organizations relying on these applications. For further details on mitigation strategies, users can refer to Mozilla's security advisories linked above.

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