Avirt Gateway Suite Remote SYSTEM Level Compromise

Strumpf Noir Society Advisories ! Public release ! -- -= Avirt Gateway Suite Remote SYSTEM Level Compromise =- Release date: Thursday, January 17, 2002 Introduction: Avirt Gateway Suite combines the features of the Avirt Gateway internet sharing technology with the functionality of the Avirt Mail...

SysV /bin/login Environment Remote Overflow (telnet check)

The remote /bin/login seems to crash when it receives too many environment variables. This is likely due to a buffer overflow vulnerability which might allow an attacker to execute arbitrary code on the remote host. C Tenable Network Security, Inc. Sun's patch makes /bin/login exits when it...

ISSalert: ISS Advisory: Buffer Overflow in /bin/login

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CVE-2001-0797

Buffer overflow in login in various System V based operating systems allows remote attackers to execute arbitrary commands via a large number of arguments through services such as telnet and rlogin...

Microsoft Internet Explorer (IE) calls telnet.exe with unsafe command-line arguments ("Telnet Invocation")

Overview A telnet client can be invoked with unsafe options by arbitrary HTML "web" pages when rendered by affected Microsoft Internet Explorer clients. Description This vulnerability is also known as the "telnet logging" or "telnet invocation" or "Microsoft IE Telnet Client File Overwrite"...

CVE-2001-0667

Internet Explorer 6 and earlier, when used with the Telnet client in Services for Unix SFU 2.0, allows remote attackers to execute commands by spawning Telnet with a log file option on the command line and writing arbitrary code into an executable file which is later executed, aka a new variant o...

PT-2001-1854 · Microsoft · Internet Explorer +2

Name of the Vulnerable Software and Affected Versions: Internet Explorer versions 6 and earlier Description: The issue allows remote attackers to execute commands by spawning Telnet with a log file option on the command line and writing arbitrary code into an executable file which is later...

CVE-2001-0757

Cisco 6400 Access Concentrator Node Route Processor 2 NRP2 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet...

CVE-2001-0505

The CVE-2001-0505 issue affects the Microsoft Services for UNIX (SFU) Telnet and NFS servers, where memory leaks can be triggered by a high volume of malformed requests, leading to denial of service via memory exhaustion. The affected components are the SFU Telnet server and SFU NFS server (on Wi...

Beck GmbH IPC@Chip TelnetD service ships with inadequately protected default account

Overview There is a vulnerability in the Beck IPC@CHIP that may allow an attacker to gain access to the device. Description The Beck IPC@CHIP is a single chip embedded webserver. This device also contains a telnet server that ships with an account named "Default". This account essentially grants...

Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) module permits telnet access when no password has been set

Overview The Cisco 6400 Access Concentrator Node Route Processor 2 NRP2 module permits unauthenticated telnet access when no password has been set. Description The Access Concentrator Node Route Processor is a router blade for the Cisco 6400. It's purpose is to aggregate and terminate incoming...

CVE-2001-0347

Information disclosure vulnerability in Microsoft Windows 2000 telnet service allows remote attackers to determine the existence of user accounts such as Guest, or log in to the server without specifying the domain name, via a malformed userid...

CVE-2001-0346

The CVE-2001-0346 entry pertains to Microsoft Windows 2000 Telnet Service, where a handle leak during termination of an excessive number of Telnet sessions can exhaust system handles and cause a denial-of-service across services. Affected component: Windows 2000 Telnet Service; root cause: failur...

CVE-2001-0348

Microsoft Windows 2000 telnet service allows attackers to cause a denial of service crash via a long logon command that contains a backspace...

CVE-2001-0351

The CVE-2001-0351 entry concerns Microsoft Windows 2000 Telnet Service. The vulnerability allows an unprivileged local user to invoke a system call that terminates an existing Telnet session, producing a denial-of-service condition. Affected software is Windows 2000 with the Telnet Service; the u...

CVE-2001-0347

The connected CERT/KB entry confirms a vulnerability in Microsoft Windows 2000 Telnet Service that permits remote authentication using domain accounts without specifying a domain name, by exploiting a wildcard domain search. The issue can lead to unauthorized domain-login or information leakage. ...

EUVD-2001-0346

Handle leak in Microsoft Windows 2000 telnet service allows attackers to cause a denial of service by starting a large number of sessions and terminating them...

CVE-2001-0348

CVE-2001-0348 affects Microsoft Windows 2000 Telnet Service. A vulnerability in range checking on incoming Telnet session requests can be exploited by sending a long logon sequence including delete (backspace) characters to crash the Telnet Service, causing a denial of service. Microsoft addresse...

CVE-2001-0351

Microsoft Windows 2000 telnet service allows a local user to make a certain system call that allows the user to terminate a Telnet session and cause a denial of service...

CVE-2001-0345

CVE-2001-0345 affects Microsoft Windows 2000 Telnet Service. A denial-of-service occurs when remote attackers establish many idle Telnet sessions to prevent the service from enforcing idle-timeout values, exhausting available sessions. Root cause: the Telnet Service fails to enforce pre-defined t...