CVEvulnerability

CVE-2001-0554

10.0 HIGH Published 2001-08-14 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2001-08-14
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-120

Description

Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function.

Affected configurations

• mit kerberos 1.0 • mit kerberos 5 1.1 • mit kerberos 5 1.1.1 • mit kerberos 5 1.2 • mit kerberos 5 1.2.1 • mit kerberos 5 1.2.2 • netkit linux netkit 0.10 • netkit linux netkit 0.11 • netkit linux netkit 0.12 • sgi irix 6.5 • freebsd freebsd 2.0 • freebsd freebsd 2.0.1 • freebsd freebsd 2.0.5 • freebsd freebsd 2.1 • freebsd freebsd 2.1.0 • freebsd freebsd 2.1.5 • freebsd freebsd 2.1.6 • freebsd freebsd 2.1.6.1 • freebsd freebsd 2.1.7 • freebsd freebsd 2.1.7.1 • freebsd freebsd 2.2 • freebsd freebsd 2.2.1 • freebsd freebsd 2.2.2 • freebsd freebsd 2.2.3 • freebsd freebsd 2.2.4 • freebsd freebsd 2.2.5 • freebsd freebsd 2.2.6 • freebsd freebsd 2.2.7 • freebsd freebsd 2.2.8 • freebsd freebsd 3.0 • freebsd freebsd 3.1 • freebsd freebsd 3.2 • freebsd freebsd 3.3 • freebsd freebsd 3.4 • freebsd freebsd 3.5 • freebsd freebsd 3.5.1 • freebsd freebsd 4.0 • freebsd freebsd 4.1 • freebsd freebsd 4.1.1 • freebsd freebsd 4.2 • freebsd freebsd 4.3 • ibm aix 4.3 • ibm aix 4.3.1 • ibm aix 4.3.2 • ibm aix 4.3.3 • ibm aix 5.1 • netbsd netbsd 1.0 • netbsd netbsd 1.1 • netbsd netbsd 1.2 • netbsd netbsd 1.2.1 • netbsd netbsd 1.3 • netbsd netbsd 1.3.1 • netbsd netbsd 1.3.2 • netbsd netbsd 1.3.3 • netbsd netbsd 1.4 • netbsd netbsd 1.4.1 • netbsd netbsd 1.4.2 • netbsd netbsd 1.4.3 • netbsd netbsd 1.5 • netbsd netbsd 1.5.1 … and 20 more

Related

Weakness · CWE (1)

  • CWE-120 Buffer Copy without Checking Size of Input weakness

References