CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 30, 2023
Updated: Nov 7, 2023


CVE-2023-21339 is a cyber vulnerability that affects multiple products, including Minikin. It allows an attacker to trigger an ANR (Application Not Responding) condition by displaying a malicious message, which can lead to remote denial of service without requiring additional execution privileges or user interaction. The vulnerability is related to resource exhaustion and poses a high risk with a base severity rating of HIGH and a base score of 7.5 according to NIST. The exploitability score is 3.9, indicating that it is moderately easy for an attacker to exploit. The attack vector is through the network, and the impact score is 3.6, suggesting potential harm to the availability of affected systems. It is important for organizations using the affected products to apply appropriate remediation measures promptly to mitigate the risk posed by this vulnerability.

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