critical10.0Public exploit code
CVE-2001-0053
One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- BSD ftpd 0.3.2 - Single Byte Buffer Overflow2000-12-18 · remote · unix · Verified
- OpenBSD ftpd 2.6/2.7 - Remote Overflow2000-12-20 · remote · bsd · Verified
Impact
One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| David Madore | Ftpd-Bsd | Version 0.2.3 |
| Netbsd | Netbsd | Versions 1.4, 1.4.1, 1.4.2, 1.5 |
| Openbsd | Openbsd | Versions 2.4, 2.5, 2.6, 2.7, 2.8 |
References
- NVD record
- CVE.org record
- http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.html
- http://www.openbsd.org/advisories/ftpd_replydirname.txt
- http://www.securityfocus.com/bid/2124
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5776
- http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.html
- http://www.openbsd.org/advisories/ftpd_replydirname.txt
- http://www.securityfocus.com/bid/2124
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5776