Cisco IOS 11.x/12.0 - ICMP Redirect Denial of Service

source: https://www.securityfocus.com/bid/4786/info IOS is the Internet Operating System, used on Cisco routers. It is distributed and maintained by Cisco. It has been reported that it is possible to cause a denial of service in some Cisco routers by sending a large amount of spoofed ICMP redirec...

CVE-2002-0208

PGP Security PGPfire 7.1 for Windows alters the system's TCP/IP stack and modifies packets in ICMP error messages in a way that allows remote attackers to determine that the system is running PGPfire...

CVE-2002-0208

The CVE concerns PGP Security PGPfire 7.1 for Windows, which alters the TCP/IP stack and modifies ICMP error messages, enabling remote attackers to determine that the target system is running PGPfire. The PT-2002-1279 entry mirrors this with details of the affected software and behavior, noting t...

CVE-2002-0208

PGP Security PGPfire 7.1 for Windows alters the system's TCP/IP stack and modifies packets in ICMP error messages in a way that allows remote attackers to determine that the system is running PGPfire...

CVE-2002-0115

Snort 1.8.3 does not properly define the minimum ICMP header size, which allows remote attackers to cause a denial of service crash and core dump via a malformed ICMP packet...

CVE-2000-0619

The CVE-2000-0619 entry concerns Top Layer AppSwitch 2500, where remote attackers can cause a denial of service by sending malformed ICMP packets. Documents consistently describe the affected product and the impact (availability disruption) but do not provide exploit details, affected versions, o...

CVE-2001-0752

Cisco CBOS 2.3.8 and earlier: remote denial of service via an ICMP ECHO REQUEST with the IP Record Route option set. Affected component is Cisco CBOS; root cause described as processing ICMP ECHO REQUESTs with Record Route data, leading to inability to service requests (DoS). The available refere...

CVE-2001-0754

Cisco CBOS 2.3.8 and earlier is affected. A remote attacker can trigger a denial of service by sending a sequence of large ICMP ECHO REPLY (ping) packets that causes the device to enter ROMMON mode and stop forwarding packets. Affected component is the CBOS software on Cisco devices; the root cau...

CVE-2001-0752

Cisco CBOS 2.3.8 and earlier allows remote attackers to cause a denial of service via an ICMP ECHO REQUEST ping with the IP Record Route option set...

CVE-1999-1157

The issue (CVE-1999-1157) affects Tcpip.sys on Windows NT 4.0 before SP4. A remote attacker can cause denial of service by sending an ICMP Subnet Mask Address Request when multiple IP addresses are bound to the same network interface. The vulnerability impact is described as availability partial....

CVE-2000-0619

Top Layer AppSwitch 2500 allows remote attackers to cause a denial of service via malformed ICMP packets...

CVE-2001-0861

The CVE-2001-0861 issue affects Cisco 12000 Series routers running IOS 12.0 with Engine 2 (and earlier) line cards, where a remote attacker can cause a denial of service by flooding the device with traffic that generates a large number of ICMP Unreachable replies, degrading throughput due to CPU ...

CVE-2001-0861

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 and earlier allows remote attackers to cause a denial of service CPU consumption by flooding the router with traffic that generates a large number of ICMP Unreachable replies...

CVE-2001-0754

Cisco CBOS 2.3.8 and earlier allows remote attackers to cause a denial of service via a series of large ICMP ECHO REPLY ping packets, which cause it to enter ROMMON mode and stop forwarding packets...

Переполнение буфера в BlackICE (buffer overflow)

Сервер падает от ICMP-флуда...

CVE-2002-0046

Linux kernel, and possibly other operating systems, allows remote attackers to read portions of memory via a series of fragmented ICMP packets that generate an ICMP TTL Exceeded response, which includes portions of the memory in the response packet...

Important: Red Hat Security Advisory: : Updated 2.4 kernel available

A security vulnerability in the Linux CIPE VPN tunnel implementation has been fixed. Larry McVoy has discovered a problem in the CIPE VPN tunnel implementation where a malformed packet could cause a crash. The Common Vulnerabilities and Exposures project cve.mitre.org has assigned the name...

remote memory reading through tcp/icmp

Greets: in no particular order Marty and others for their brilliant work with Snort Fyodor for nmap LBNL Network Research Group zen-parse 4 and jaguar for looking over this and suggesting improvements. It is possible to read parts of a remote machines memory. To be specific, it would have to be...

Атака - получение фрагментов памяти через ICMP

При передаче фрагментированного пакета с маленьким TTL сервер отвечает пакетом полной длины, в котором "недостающее" место занято информацией из оперативной памяти...

Snort 1.8.3 - ICMP Denial of Service

Snort 1.8.3 - ICMP Denial of Service source: https://www.securityfocus.com/bid/3849/info Snort is a network intrusion detection system IDS. It is originally written for Linux and Unix systems, although it has also been ported to run under Microsoft Windows. Snort is capable of flexible and powerf...