CVSS 3.1 Score 7.8 of 10 (high)


Published Nov 7, 2023
Updated: Apr 12, 2024


CVE-2023-21671 is a memory corruption vulnerability that affects the tarBs_ product. The vulnerability occurs in Core during the syscall for Sectools Fuse comparison feature. It has a base severity rating of HIGH, with a base score of 7.8 according to NIST. The exploitability score is 1.8, indicating a low level of difficulty for an attacker to exploit. The vulnerability requires low privileges and does not require user interaction. It has a local attack vector and high impact on integrity and confidentiality. Organizations should remediate this vulnerability by applying the necessary patches or updates provided by the product vendor to mitigate potential risks to their systems and data.

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