Telnet DoS Vulnerability in Marconi ATM Switch Software

INTRO: Marconi ATM switches can be configured with IP addresses for remote administration via telnet and web interfaces. There is a bug that can be used to deny telnet access to the switch, the web interface does not appear vulnerable and console management is unaffected. HISTORY:...

CVE-2001-0994

Marconi ForeThought 7.1 allows remote attackers to cause a denial of service by causing both telnet sessions to be locked via unusual input e.g., from a port scanner, which prevents others from logging into the device...

CVE-2001-1039

The JetAdmin web interface for HP JetDirect does not set a password for the telnet interface when the admin password is changed, which allows remote attackers to gain access to the printer...

CVE-2000-1195

telnet daemon telnetd from the Linux netkit package before netkit-telnet-0.16 allows remote attackers to bypass authentication when telnetd is running with the -L command line option...

CVE-2001-1443

KTH Kerberos IV and Kerberos V Heimdal for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remote attackers to read communications via a man-in-the-middle attack...

CVE-2001-1444

The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V Heimdal, does not encrypt authentication and encryption options sent from the server, which allows remote attackers to downgrade authentication and encryption mechanisms via a man-in-the-middle attack...

CVE-2001-0564

APC Web/SNMP Management Card prior to Firmware 310 only supports one telnet connection, which allows a remote attacker to create a denial of service via repeated failed logon attempts which temporarily locks the card...

[SECURITY] [DSA-075-2] [sparc-only] telnetd-ssl AYT buffer overflow

---------------------------------------------------------------------------- Debian Security Advisory DSA 075-2 [email protected] http://www.debian.org/security/ Martin Schulze August 14, 2001 - ---------------------------------------------------------------------------- Package :...

[SECURITY] [DSA-075-1] telnetd-ssl AYT buffer overflow

------------------------------------------------------------------------ Debian Security Advisory DSA-075-1 [email protected] http://www.debian.org/security/ Robert van der Meulen August 14, 2001 - ------------------------------------------------------------------------ Package :...

Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow. 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 th...

CVE-2001-0554

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...

CVE-2001-1135

ZyXEL Prestige 642R and 642R-I routers do not filter the routers' Telnet and FTP ports on the external WAN interface from inside access, allowing someone on an internal computer to reconfigure the router, if the password is known...

CVE-2001-1292

Sambar Telnet Proxy/Server allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long password...

Sambar Telnet Proxy/Server multiple vulnerablietis

1.DOS to Sambar ServerWWW,FTP,Telnet and others It's able to connect to another hosts, using Sambar Telnet Proxy/Server... typing "connect 127.0.0.1 23" we are connecting to localhost of the server...connecting so many40 and more times we'll make server do not respond on other requests... 2.Telne...

Дырки в Sambar Telnet Proxy (DoS, buffer overflow)

DoS при подключении к самому себе, переполнение буфера при длинном имени хоста...

ZyXEL Router Default Telnet Password Present

The remote host is a ZyXEL router with a default password. An attacker could telnet to it and reconfigure it to lock the owner out and prevent him from using his Internet connection, or create a dial-in user to connect directly to the LAN attached to it. This script was written by Giovanni Fiasch...

ADV/EXP: netkit <=0.17 in.telnetd remote buffer overflow

Product: netkit telnet protocol daemon, in.telnetd Version: netkit-telnet-0.17 and previous /usr/sbin/in.telnetd Severity: High Remote: Yes Allows: Remote ROOT level access. Workaround: Disable telnet access. Fix: Check with your vendor for an updated package. from...

[SECURITY] [DSA-070-1] netkit-telnet AYT buffer overflow

------------------------------------------------------------------------ Debian Security Advisory DSA-070-1 [email protected] http://www.debian.org/security/ Robert van der Meulen August 10, 2001 - ------------------------------------------------------------------------ Package : netkit-telnet...

Critical: Red Hat Security Advisory: : Updated Kerberos 5 packages now available

Updated Kerberos 5 packages are now available for Red Hat Linux 6.2, 7, and 7.1. These updates close vulnerabilities due to potential buffer overflows in the Kerberos-aware telnet server included in the krb5-workstation package. By exploiting buffer overflows in the telnet server included in the...

spadv03.txt

Security PointR [email protected] http://www.secpoint.com/ Advisory 003 Title: Vulnerability in Windows 2000 TELNET service. Date: 25-07-01 Copyright c 2001 SECURITY POINTR Contents: ========= I Disclaimer II Introduction III Description IV Demonstration code V Fix VI Contact VII Security PointR...