basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

Summary Client.list parses the server's directory listing with the Unix-style parser in parseListUnix.js. Its RELINE regex has two adjacent \S+?:\s\S+ groups owner name, then group name followed by a required numeric size group. When a line starts with a valid listing prefix but the tokens after ...

NPM: basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

NPM: basic-ftp: Quadratic-time CPU denial of service in Client.list Unix directory-listing parser RELINE backtracking vulnerability discovered by ? in WordPress Npm basic-ftp versions = 6.2.0...

GHSA-C475-QRG2-PJ4R basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

Summary Client.list parses the server's directory listing with the Unix-style parser in parseListUnix.js. Its RELINE regex has two adjacent \S+?:\s\S+ groups owner name, then group name followed by a required numeric size group. When a line starts with a valid listing prefix but the tokens after ...

CVE-2026-102990

The basic-ftp FTP client for Node.js (prior to version 6.2.1 ) is vulnerable to a quadratic-time CPU denial of service . A malicious or compromised FTP server can trigger this by providing a crafted directory listing where the RE_LINE expression in src/parseListUnix.ts backtracks across adjacent ...

CVE-2026-102990 basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

basic-ftp is an FTP client for Node.js. Prior to 6.2.1, Client.list can be forced by a malicious or compromised FTP server to spend quadratic CPU time parsing a directory listing because the RELINE expression in src/parseListUnix.ts backtracks across adjacent variable-length owner and group field...

CVE-2010-20007

Seagull FTP Client = v3.3 Build 409 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long filename, the application fails to properly...

CVE-2010-20007

Seagull FTP Client = v3.3 Build 409 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long filename, the application fails to properly...

CVE-2010-20108

CVE-2010-20108 affects FTPPad

CVE-2010-20034: Stack-based Buffer Overflow

Gekko Manager FTP Client = 0.77 contains a stack-based buffer overflow in its FTP directory listing parser. When processing a server response to a LIST command, the client fails to properly validate the length of filenames. A crafted response containing an overly long filename can overwrite the...

CVE-2010-20108: Stack-based Buffer Overflow

FTPPad = 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate...

CVE-2010-20007: Stack-based Buffer Overflow

Seagull FTP Client = v3.3 Build 409 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long filename, the application fails to properly...