MS01-003: Winsock2ProtocolCatalogMutex Mutex Local DoS (279336)

By default, Windows NT sets weak permissions on the Winsock mutex. A local user without any privilege may abuse these permissions to lock the mutex indefinitely and, therefore, disrupt the network operations of the remote host. C Tenable Network Security, Inc. include"compat.inc"; if description...

ISC BIND 4 contains buffer overflow in nslookupComplain()

Overview The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS by the Internet Software Consortium ISC. There is a buffer overflow vulnerability in BIND 4.9.x, which may allow remote intruders to gain access to systems running BIND. Although BIND 4.9.x is no...

FreeBSD-SA-01:13.sort

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-01:13 Security Advisory FreeBSD, Inc. Topic: sort uses insecure temporary files Category: core Module: sort Announced: 2001-01-29 Credits: Discovered during internal auditin...

Локальный DoS против Windows NT (mutex)

Пользователь может захватить все mutex-объекты, после чего другие приложения не смогут работать с сетью...

Watchguard SOHO 2.2 - Denial of Service

source: https://www.securityfocus.com/bid/2082/info The SOHO 2.2 is a popular SOHO firewall by Watchguard Technologies Inc. A vulnerability exists in Watchguard SOHO 2.2 firewalls with firmware versions 2.2.1 and below that could allow a remote attacker to execute a Denial of Service attack on th...

DoS против NetBIOS/TCP/IP - NBT flood

Постоянная отправка намеренно поврежденных пакетов приводит к отказу в обслуживании NetBIOS - клиентов...

Evolvable Shambala Server 4.5 - Denial of Service

Evolvable Shambala Server 4.5 - Denial of Service source: https://www.securityfocus.com/bid/1778/info Shambala Server is a FTP, Web, and Chat server targeted for the Small Office/Home Office user. The FTP server component does not properly handle certain incoming connection and disconnection...

Microsoft Security Bulletin (MS00-062)

Microsoft Security Bulletin MS00-062 - -------------------------------------- Patch Available for "Local Security Policy Corruption" Vulnerability Originally posted: August 28, 2000 Summary ======= Microsoft has released a patch that eliminates a security vulnerability in Microsoftr Windowsr 2000...

Microsoft Windows NT 4.0/2000 - NetBIOS Name Conflict

source: https://www.securityfocus.com/bid/1514/info An attacker can send the NetBIOS name service a NetBIOS Name Conflict message even when the receiving machine is not in the process of registering its NetBIOS name. The target will then not attempt to use that name in any future netwrok connecti...

[COVERT-2000-09] Windows NetBIOS Name Conflicts

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Network Associates, Inc. COVERT Labs Security Advisory July 27, 2000 Windows NetBIOS Name Conflicts COVERT-2000-09 o Synopsis The Microsoft Windows implementation of NetBIOS allows an unsolicited UDP datagram to remotely deny access to services offere...

DoS против telnet в Windows 2000

Большое число случайных данных в порт telnet TCP/23 приводит к отказу службы...

PIX Firewall 2.73.x4.x5 - Forged TCP RST

PIX Firewall 2.73.x4.x5 - Forged TCP RST // source: https://www.securityfocus.com/bid/1454/info A connection through a Cisco Secure PIX Firewall can be reset by a third party if the source and destination IP addresses and ports of the connection can be determined or inferred. This can be...

PIX Firewall 2.7/3.x/4.x/5 - Forged TCP RST

// source: https://www.securityfocus.com/bid/1454/info A connection through a Cisco Secure PIX Firewall can be reset by a third party if the source and destination IP addresses and ports of the connection can be determined or inferred. This can be accomplished by sending a forged TCP Reset RST...

Alt-N MDaemon 2.8.5 - UIDL Denial of Service

Alt-N MDaemon 2.8.5 - UIDL Denial of Service source: https://www.securityfocus.com/bid/1366/info A remote user is capable of crashing Alt-N MDaemon 2.8.5.0 by executing the pass command, then the UIDL command and quitting the mail server before the UIDL has returned a response. This must be done...

DoS против Windows NT

Некорректный удаленный запрос к реестру может вызвать DoS против процесса WinLogon и таким образом машины в целом...

HP JetAdmin 6.0 - Printing Denial of Service

source: https://www.securityfocus.com/bid/1246/info By default JetAdmin Web Interface Server listens on port 8000. If a malformed URL request is sent to port 8000 this will cause the server services to stop responding. The service must be stopped and restarted to regain normal functionality...

Remote Dos attack against Intel express 8100 router

Remote Dos attack against Intel express 8100 router --------------------------------------------------- Intel express 8100 isdn router vulnerable for remote icmp fragmented packets and oversize packets. exploit demonstrate as follows.. Download libnet and isic-0.05 test following exploit. And do...

disable.tcpdump

Greetings. There is a way to disable tcpdump running on a remote host. By sending a carefully crafted UDP packet on the network which tcpdump monitors, it is possible, under certain circonstances, to make tcpdump fall into an infinite loop. This undesired behaviour has serious consequences for an...

Microsoft IIS 4.0/5.0 - Malformed File Extension Denial of Service

source: https://www.securityfocus.com/bid/1190/info Sending a specially crafted URL containing malformed file extension information to Microsoft IIS 4.0/5.0 will consume CPU usage until it reaches 100% which will halt the program's services. Restarting the application or waiting until the URL is...

Atrium Software Cassandra NNTP Server 1.10 - Buffer Overflow

source: https://www.securityfocus.com/bid/1156/info Unchecked buffer exists in the code that handles login information in Cassandra NNTP v1.10 server. Entering a login name that consists of over 10 000 characters will cause the server to stop responding until the administrator restarts the...