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CVE-2026-41324

basic-ftp vulnerable to denial of service via unbounded memory consumption in Client.list() PUBLISHED

Description (CNA)

basic-ftp is an FTP client for Node.js. Versions prior to 5.3.0 are vulnerable to denial of service through unbounded memory growth while processing directory listings from a remote FTP server. A malicious or compromised server can send an extremely large or never-ending listing response to `Client.list()`, causing the client process to consume memory until it becomes unstable or crashes. Version 5.3.0 fixes the issue.

Affected (CNA)

Vendor / productVersions
patrickjuchli / basic-ftpaffected < 5.3.0

CWE

CWE-400, CWE-770

References

ADP enrichment

CISA-ADP

No English description supplied.