Ubuntu 4.10 : netkit-telnet vulnerabilities (USN-101-1)

A buffer overflow was discovered in the telnet client's handling of the LINEMODE suboptions. By sending a specially constructed reply containing a large number of SLC Set Local Character commands, a remote attacker i. e. a malicious telnet server could execute arbitrary commands with the privileg...

SecureCRT SSH1 protocol version string overflow

The remote host is using a vulnerable version of SecureCRT, a SSH/Telnet client built for Microsoft Windows operation systems. It has been reported that SecureCRT contain a remote buffer overflow allowing an SSH server to execute arbitrary command via a specially long SSH1 protocol version string...

SecureCRT SSH1 protocol version string overflow

The remote host is using a vulnerable version of SecureCRT, a SSH/Telnet client built for Microsoft Windows operation systems. SPDX-FileCopyrightText: 2004 David Maciejak Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

telnet client

New tcpip packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, and -current to fix a security issues with the telnet client. Overflows in the telnet client may lead to the execution of arbitrary code as the telnet user if the user connects to a malicious telnet server. More details abo...

DSA-765-1 heimdal - buffer overflow

Bulletin has no description...

Microsoft Telnet Client Information Disclosure (MS05-033; CVE-2005-1205)

...

Microsoft Security Bulletin MS05-033 Vulnerability in Telnet Client Could Allow Information Disclosure (896428)

Microsoft Security Bulletin MS05-033 Vulnerability in Telnet Client Could Allow Information Disclosure 896428 Issued: June 14, 2005 Version: 1.0 Summary Who should read this document: Customers who use a Microsoft Telnet client Impact of Vulnerability: Information Disclosure Maximum Severity...

telnet security update

CentOS Errata and Security Advisory CESA-2005:504 Merged security bulletin from advisories: https://lists.centos.org/pipermail/centos-announce/2005-June/074020.html https://lists.centos.org/pipermail/centos-announce/2005-June/074022.html...

CVE-2005-1205

The CVE-2005-1205 issue is a documented information-disclosure vulnerability in the Microsoft Telnet client across Windows XP, Windows Server 2003, and Windows Services for UNIX. Exploitation arises from handling the Telnet NEW-ENVIRON command (SEND ENV_USERVAR), allowing a remote attacker to rea...

MS05-033: Vulnerability in Telnet Client Could Allow Information Disclosure (896428)

The remote version of Windows contains a flaw the Telnet client that could allow an attacker to read the session variables of users connecting to a rogue telnet server. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid18486; scriptversion"1.35"; scriptcvsdate"Date:...

Fedora Core 2 : krb5-1.3.6-4 (2005-269)

Updated krb5 packages which fix two buffer overflow vulnerabilities in the included Kerberos-aware telnet client are now available. Kerberos is a networked authentication system which uses a trusted third-party a KDC to authenticate clients and servers to each other. The krb5-workstation package...

CVE-2005-0469

Buffer overflow in the slcaddreply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attackers to execute arbitrary code via a reply with a large number of Set Local Character SLC commands...

AZL-37051 CVE-2005-0868 affecting package tn5250 0.17.6-4

AS/400 Telnet 5250 terminal emulation clients, as implemented by 1 IBM client access, 2 Bosanova, 3 PowerTerm, 4 Mochasoft, and possibly other emulations, allows malicious AS/400 servers to execute arbitrary commands via a STRPCO Start PC Organizer command followed by STRPCCMD Start PC command, a...

GLSA-200504-28 : Heimdal: Buffer overflow vulnerabilities

The remote host is affected by the vulnerability described in GLSA-200504-28 Heimdal: Buffer overflow vulnerabilities Buffer overflow vulnerabilities in the slcaddreply and envoptadd functions have been discovered by Gael Delalleau in the telnet client in Heimdal. Impact : Successful exploitation...

Heimdal: Buffer overflow vulnerabilities

Background Heimdal is a free implementation of Kerberos 5 that includes a telnet client program. Description Buffer overflow vulnerabilities in the slcaddreply and envoptadd functions have been discovered by Gael Delalleau in the telnet client in Heimdal. Impact Successful exploitation would...

telnet client multiple buffer overflows

envoptadd, slcaddreply buffer overflows...

GLSA-200504-04 : mit-krb5: Multiple buffer overflows in telnet client

The remote host is affected by the vulnerability described in GLSA-200504-04 mit-krb5: Multiple buffer overflows in telnet client A buffer overflow has been identified in the envoptadd function, where a response requiring excessive escaping can cause a heap-based buffer overflow. Another issue ha...

security flaw

Heap-based buffer overflow in the envoptadd function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated...

Important: Red Hat Security Advisory: krb5 security update

Updated krb5 packages which fix two buffer overflow vulnerabilities in the included Kerberos-aware telnet client are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. Kerberos is a networked authentication system which uses a...

USN-101-1: telnet vulnerabilities

A buffer overflow was discovered in the telnet client's handling of the LINEMODE suboptions. By sending a specially constructed reply containing a large number of SLC Set Local Character commands, a remote attacker i. e. a malicious telnet server could execute arbitrary commands with the privileg...