CVE-2001-0053

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.htmlPatch
http://www.openbsd.org/advisories/ftpd_replydirname.txtPatch, Vendor Advisory
http://www.securityfocus.com/bid/2124Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5776
http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.htmlPatch
http://www.openbsd.org/advisories/ftpd_replydirname.txtPatch, Vendor Advisory
http://www.securityfocus.com/bid/2124Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5776

Timeline

Published: Feb 12, 2001
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2001

CVE-2001-00545.0Directory traversal vulnerability in FTP Serv-U before 2.5i allows remote attackers to escape the FTP root and read arbitrary files by appen CVE-2001-00555.0CBOS 2.4.1 and earlier in Cisco 600 routers allows remote attackers to cause a denial of service via a slow stream of TCP SYN packets.CVE-2001-00567.5The Cisco Web Management interface in routers running CBOS 2.4.1 and earlier does not log invalid logins, which allows remote attackers to g CVE-2001-00575.0Cisco 600 routers running CBOS 2.4.1 and earlier allow remote attackers to cause a denial of service via a large ICMP echo (ping) packet.CVE-2001-00585.0The Web interface to Cisco 600 routers running CBOS 2.4.1 and earlier allow remote attackers to cause a denial of service via a URL that doe CVE-2001-00596.2patchadd in Solaris allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-006010.0Format string vulnerability in stunnel 3.8 and earlier allows attackers to execute arbitrary commands via a malformed ident username.CVE-2001-00617.2procfs in FreeBSD and possibly other operating systems does not properly restrict access to per-process mem and ctl files, which allows loca CVE-2001-00622.1procfs in FreeBSD and possibly other operating systems allows local users to cause a denial of service by calling mmap on the process' own m CVE-2001-00637.2procfs in FreeBSD and possibly other operating systems allows local users to bypass access control restrictions for a jail environment and g CVE-2001-00645.0Webconfig, IMAP, and other services in MDaemon 3.5.0 and earlier allows remote attackers to cause a denial of service via a long URL termina CVE-2001-006510.0Buffer overflow in bftpd 1.0.13 allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long SITE