DoS против маршрутизаторов Cayman

Перполнение буфера при длинном имени пользователя и пароле администрирования вызывает перезагрузку маршрутизатора. Кроме того, маршрутизатор умирает при длительном пинге большими пакетами...

CVE-2000-0345

The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via the show command...

CVE-2000-0345

The CVE-2000-0345 entry concerns Cisco routers’ on-line help system options. The vulnerability allows non-privileged users, without enabled access, to obtain sensitive information via the show command. The provided data (NVD) notes partial confidentiality impact with local attack vector and low b...

CVE-2000-0345: Undefined Security Weakness

The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via the show command...

cisco.help

Hello! We came across a curious behavior on a number of Cisco routers, tied to the way the on-line help system presents options. It seems that, even though a regular non-"enabled" user should not be able to see the access- lists or other security-related information in the router, one can do just...

Possible issue with Cisco on-line help?

Hello! We came across a curious behavior on a number of Cisco routers, tied to the way the on-line help system presents options. It seems that, even though a regular non-"enabled" user should not be able to see the access- lists or other security-related information in the router, one can do just...

CVE-2000-0345

The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via the show command...

CVE-1999-0889

CVE-1999-0889 affects Cisco 675 routers running CBOS. The issue allows remote attackers to establish Telnet sessions if an exec or superuser password has not been set. This is documented across multiple sources (Cisco/Red Hat/NVD) as a remote-authentication bypass on these devices. The connected ...

CVE-1999-0889: Undefined Security Weakness

Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set...

CVE-1999-0843

Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port...

CVE-1999-0193

CVE-1999-0193 affects Ascend and 3Com routers. The vulnerability causes a denial of service by rebooting devices when a zero-length TCP option is sent. The connected documents confirm the DoS impact and list affected hardware as Ascend and 3Com routers, with no explicit patch version or fix detai...

CVE-1999-0193

Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option...

CVE-1999-0843

CVE-1999-0843 describes a denial-of-service in Cisco routers performing NAT. The vulnerability can be triggered by an FTP client issuing a PORT command directed at a Telnet port, causing the device to basicly become unavailable (DoS). Connected sources identify Cisco routers with NAT as affected ...

CVE-1999-0843: Undefined Security Weakness

Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port...

CVE-1999-0193: Undefined Security Weakness

Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option...

CVE-1999-0775

Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "established" keyword in an access list...

CVE-1999-0843

Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port...

PT-1999-1396 · Cisco · Cisco Routers

Name of the Vulnerable Software and Affected Versions: Cisco routers affected versions not specified Description: The issue is related to a denial of service in Cisco routers running NAT. This can be triggered by a PORT command from an FTP client to a Telnet port. Recommendations: At the moment,...

CVE-1999-0060

CVE-1999-0060 affects Ascend MAX and Pipeline routers. A malformed UDP/packet to the discard port (used by the Java Configurator tool) can trigger a denial-of-service, with observed impact described as router crashes/reboots and degraded availability. The issue is documented across multiple sourc...

CVE-1999-0230

The CVE-1999-0230 entry describes a buffer overflow in Cisco 7xx routers via the Telnet service. Multiple connected sources confirm the issue exists and point to the same vulnerability description: a memory overflow in the Telnet handling code of Cisco 7xx devices. The Red Hat CVE page and other ...