Buffer Overflow in Core FTP LE Affects Local Username Input

CVE-2020-21588

What is CVE-2020-21588?

A buffer overflow vulnerability in Core FTP LE version 2.2 allows local attackers to manipulate the username edit box under the Setup->Users menu. By inputting an excessively long string, an attacker can trigger a denial of service condition, leading to application crashes. This issue can disrupt normal operations and potentially lead to further attacks if exploited. It is crucial for users of this software to be aware of this vulnerability and to take appropriate actions to mitigate the risk.

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