CVE-2020-10988

The CVE-2020-10988 issue concerns the Tenda AC15 AC1900 router (firmware version 15.03.05.19). A hard-coded telnet credential in the tenda_login binary allows unauthenticated remote attackers to start a telnetd service on the device, enabling remote access at the network layer. This is the underl...

The vulnerability of the implementations of the functions netclear() and nextitem() in the demon telnetd of the netkit-telnet server allows a intruder to execute arbitrary code.

The vulnerability of the implementations of the functions netclear and nextitem in the telnetd daemon of the netkit-telnet server is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to execute arbitrary code by...

Telnetd - Remote Code Execution (CVE-2020-10188)

A buffer overflow condition exists in telnetd due to incorrect bounds checks in the services handling of short writes and urgent data. An unauthenticated, remote attacker can exploit this, via specially crafted telnet packets, to execute arbitrary code on the remote server. C Tenable Network...

Updated netkit-telnet packages fix security vulnerability

Updated netkit-telnetd packages fix security vulnerability: A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could...

Debian DLA-2176-1 : inetutils security update

NOTE: This DLA was intially sent on 2020-04-14 but for reasons unknown failed to reach the mailing list. It is being re-sent now to ensure that it appears in the mailing list archive. No new version of inetutils has been published since version 2:1.9.2.39.3a460-3+deb8u1 described in the original...

Debian: Security Advisory (DLA-2176-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 2176-1] inetutils security update

Package : inetutils Version : 2:1.9.2.39.3a460-3+deb8u1 CVE ID : CVE-2020-10188 Debian Bug : 956084 NOTE: This DLA was intially sent on 2020-04-14 but for reasons unknown failed to reach the mailing list. It is being re-sent now to ensure that it appears in the mailing list archive. No new versio...

CVE-2020-8797

Juplink RX4-1500 v1.0.3 allows remote attackers to gain root access to the Linux subsystem via an unsanitized exec call aka Command Line Injection, if the undocumented telnetd service is enabled and the attacker can authenticate as admin from the local network...

CVE-2020-8797

Juplink RX4-1500 v1.0.3 allows remote attackers to gain root access to the Linux subsystem via an unsanitized exec call aka Command Line Injection, if the undocumented telnetd service is enabled and the attacker can authenticate as admin from the local network...

Command injection

Juplink RX4-1500 v1.0.3 allows remote attackers to gain root access to the Linux subsystem via an unsanitized exec call aka Command Line Injection, if the undocumented telnetd service is enabled and the attacker can authenticate as admin from the local network...

CVE-2020-8797

Juplink RX4-1500 v1.0.3 is affected by CVE-2020-8797 due to a command injection from an unsanitized exec call when the telnetd service is enabled and an admin can authenticate from the local network. This allows a local attacker to gain root access to the Linux subsystem. The connected sources pr...

CVE-2020-8797

Juplink RX4-1500 v1.0.3 allows remote attackers to gain root access to the Linux subsystem via an unsanitized exec call aka Command Line Injection, if the undocumented telnetd service is enabled and the attacker can authenticate as admin from the local network...

netkit telnetd nextitem vulnerability

Added: 03/24/2020 Background netkit telnetd is a server implementation of the Telnet protocol which comes with many Linux and Unix operating systems. Problem An unbounded read and write condition in the nextitem function allows remote attackers to execute arbitrary commands on the server...

netkit telnetd nextitem vulnerability

Added: 03/24/2020 Background netkit telnetd is a server implementation of the Telnet protocol which comes with many Linux and Unix operating systems. Problem An unbounded read and write condition in the nextitem function allows remote attackers to execute arbitrary commands on the server...

netkit telnetd nextitem vulnerability

Added: 03/24/2020 Background netkit telnetd is a server implementation of the Telnet protocol which comes with many Linux and Unix operating systems. Problem An unbounded read and write condition in the nextitem function allows remote attackers to execute arbitrary commands on the server...

Netkit telnet buffer overflow vulnerability

Netkit telnet is a telnet client program for use in the Linux platform. The program is mainly used to interact and communicate with another host using the TELNET protocol. A buffer overflow vulnerability exists in the utility.c file of telnetd in netkit telnet 0.17 and earlier versions. A remote...

CVE-2020-10188

utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions...

DEBIAN-CVE-2020-10188

utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions...

Buffer overflow

utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions...

UBUNTU-CVE-2020-10188

utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions...