CVE Intelligence

zFTP vulnerabilities

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Published CVEs affecting zFTP products: 1 record(s), with severity, exploitation and fixes.

zFTP Client 1

Exploited only (KEV) →

CVE-2016-20046 High · 8.4 CWE-787 Mar 28, 2026
zFTP Client 20061220+dfsg3-4.1 Local Buffer Overflow
zFTP Client 20061220+dfsg3-4.1 contains a buffer overflow vulnerability in the NAME parameter handling of FTP connections that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized NAME value exceeding the 80-byte buffer allocated in strcpy_chk to overwrite the instruction pointer and execute shellcode with user privileges.