CVE-2001-1071

Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) is affected. A remote attacker can cause memory exhaustion and a denial of service by flooding CDP neighbor announcements. Impact is memory consumption on affected devices; no public exploit details are provided in the sources. Rem...

Cisco IOS vulnerable to denial of service via Cisco Discovery Protocol

Overview The Cisco IOS contains a denial-of-service vulnerability that allows nearby remote attackers to crash or temporarily disable affected network devices. Description The Cisco Internetwork Operating System IOS contains a vulnerability in its processing of Cisco Discovery Protocol CDP packet...

Cisco Systems - Vulnerability in CDP

-----BEGIN PGP SIGNED MESSAGE----- This is not a Cisco security advisory. There is a vulnerability in how Cisco routers are handling CDP. By sending a large amount of CDP neighbor announcements it is possible to consume all available router's memory. That will cause a crash or some other abnormal...

Проблемы с CDP в CISCO (DoS)

Некорректные CDP-пакеты приводят к перезагрузке устройства, исчерпанию памяти и другим атакам на отказ...

CVE-2001-1071

Cisco IOS 12.2 and earlier running Cisco Discovery Protocol CDP allows remote attackers to cause a denial of service memory consumption via a flood of CDP neighbor announcements...

Cisco CDP attacks

Folks, when playing around with CDP, I discovered several interesting things. Due the leak of Cisco hardware around here, I ask you for your expiriences. Details as follows: Program: http://www.phenoelit.de/irpas/cdp.c Known effekts: -IOS 11.11: when flooding the cisco with random deviceID update...

CVE-1999-0453

CVE-1999-0453 concerns Cisco devices being identifiable by sending a SYN packet to UDP/TCP port 1999 (CDP). The connected PT-1999-1136 entry notes affected Cisco versions are not specified and there is no information about a fix at this time; other sources merely reiterate the discovery via port ...