Cisco VPN 3000 Concentrator vulnerable to DoS via large number of malformed ICMP packets

Overview A vulnerability in some Cisco Virtual Private Network VPN products could allow a remote attacker to cause a denial of service. Description The Cisco VPN 3000 Series Concentrators and the Cisco VPN 3002 Hardware Clients are Virtual Private Network VPN platforms designed to provide secure...

BAZARR FAREWELL

/ traceroute local root advisory / / by: bazarr / / [email protected] / / bazarr episode / ------------------ PREFACE its me bazarr. i dont use ziplip anymore. resend any emails sent to bazarr@ziplip to [email protected] if i dident respond to them. this is a local root vulnerability in the...

CVE-2003-0418

The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses...

CVE-2003-0418

The vulnerability CVE-2003-0418 affects the Linux 2.0 kernel IP stack, where the ICMP code path miscomputes the size of an ICMP citation. This miscalculation allows ICMP error responses to leak portions of the kernel memory, potentially exposing sensitive data. Affected component: Linux kernel IP...

CVE-2003-0293

PalmOS allows remote attackers to cause a denial of service CPU consumption via a flood of ICMP echo request ping packets...

Linux ICMP information leak

Because of invalid size calculation for SMTP packet with error code, it contains data from memory...

Linux 2.0 remote info leak from too big icmp citation

---------------------------------------------------------------------- Cartel Sйcuritй --- Security Advisory Advisory Number: CARTSA-20030314 Subject: Linux 2.0 remote info leak from too big icmp citation Author: Philippe Biondi [email protected] Discovered: March 14, 2003 Published: June...

Linux kernel IP stack incorrectly calculates size of an ICMP citation for ICMP errors

Overview The Linux 2.0 kernel contains a vulnerability in the way it processes ICMP errors. This could lead to portions of memory being leaked to a malicious user. Description The Linux 2.0 kernel versions 2.0 through 2.0.39 inclusive contains an error in the calculation of the size for an ICMP...

Linux Kernel IP Stack ICMP Error Response Arbitrary Memory Information Disclosure

The remote host is vulnerable to an 'icmp leak' of potentially confidential data. That is, when the host generates an ICMP error packet other than 'destination unreachable', the error packet is supposed to only contain the original message or a portion of the original message. Due to a bug in the...

CVE-2003-0260

Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 2.x.x through 3.6.7A allow remote attackers to cause a denial of service slowdown and possibly reload via a flood of malformed ICMP packets...

CVE-2003-0293

PalmOS allows remote attackers to cause a denial of service CPU consumption via a flood of ICMP echo request ping packets...

CVE-2003-0293

CVE-2003-0293 (PalmOS) : PalmOS devices are described as vulnerable to a denial-of-service caused by a flood of ICMP echo requests (ping), which can lead to CPU consumption or device unresponsiveness. The available public description attributes the impact to the OS handling of ICMP traffic, but t...

PalmOS ICMP flood DoS.

-BACKGROUND-: PalmOS is vulnerable to an ICMP DoS attack, when an attacker continuously sends ICMPECHO packets to the device. This attack causes 100 CPU usage, and the device therefore comes to a total lockup. The Pilot is almost instantly rendered unusable, until the attacker stops sending...

PalmOS 34 - ICMP Flood Remote Denial of Service

PalmOS 34 - ICMP Flood Remote Denial of Service // source: https://www.securityfocus.com/bid/7597/info A problem with PalmOS may result in a denial of service. It has been reported that PalmOS becomes unstable when flooded with ICMP ECHOREQUEST traffic. A remote attacker can trigger a device lock...

PalmOS 3/4 - ICMP Flood Remote Denial of Service

// source: https://www.securityfocus.com/bid/7597/info A problem with PalmOS may result in a denial of service. It has been reported that PalmOS becomes unstable when flooded with ICMP ECHOREQUEST traffic. A remote attacker can trigger a device lockup condition or cause the Palm OS device to loos...

CVE-2003-0260

Cisco VPN 3000 Series Concentrators and Cisco VPN 3002 Hardware Client (2.x.x–3.6.7A) are affected by a DoS vulnerability caused by a flood of malformed ICMP packets, potentially degrading performance or causing a reload. The issue is triggered remotely and is documented across NVD and CERT advis...

CVE-2002-0574

Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service memory exhaustion via ICMP echo packets that trigger a bug in ipoutput in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed...

CVE-2002-0574

CVE-2002-0574 (FreeBSD 4.5 and earlier): A memory leak in the ip_output() path is triggered by ICMP echo traffic, where the routing table entry’s reference count is not decremented, preventing cleanup and potentially leading to memory exhaustion. This enables remote attackers to cause a denial of...

CVE-2002-0704

The Network Address Translation NAT capability for Netfilter "iptables" 1.2.6a and earlier leaks translated IP addresses in ICMP error messages...

CVE-2002-0704

The CVE-2002-0704 entry concerns Netfilter (iptables) NAT capability leaking translated IP addresses in ICMP error messages for versions 1.2.6a and earlier. Affected component: Netfilter (iptables) NAT feature. Root cause: NAT leaks internal addresses in ICMP error messages. Impact: potential exp...