High · published May 15, 2014
CVSS calls it high at 10.0. It sits in the 99.3th percentile for exploit probability.
⚠️ A long string in a USER command could lead to a buffer overflow! Think of it as a tiny package that, when improperly handled, breaks the delivery system entirely. 🚧 Imagine a delivery service that doesn’t check package sizes properly. A massive box could burst through the sorting area, causing chaos and allowing all sorts of undesirables in! If exploited, an attacker could run arbitrary code, potentially taking full control of the FTP server. This means they could access sensitive files, manipulate data, or even hijack the entire server. Absolutely devastating for any organization relying on this service!
Imagine a delivery service that doesn’t check package sizes properly. A massive box could burst through the sorting area, causing chaos and allowing all sorts of undesirables in! The buffer overflow in PCMan's FTP Server version 2.0.7 occurs because the server fails to adequately validate the length of input in the USER command, allowing attackers to overwrite memory and execute malicious code.
If exploited, an attacker could run arbitrary code, potentially taking full control of the FTP server. This means they could access sensitive files, manipulate data, or even hijack the entire server. Absolutely devastating for any organization relying on this service! To protect yourself, consider updating to the latest version of PCMan's FTP Server. Additionally, implement strict input validation on USER commands and monitor server logs for any suspicious activity. Don't forget to regularly back up your data! You've got this! By taking these steps, you'll enhance your security and keep those pesky attackers at bay. 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| pcman/ftp_server | all versions | — |