Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Denial of Service >> Racoon invalid cookie malloc bug


Vulnerability Assessment Details

Racoon invalid cookie malloc bug

Vulnerability Assessment Summary
Racoon invalid cookie malloc bug

Detailed Explanation for this Vulnerability Assessment

The remote system appears to have a problem with processing
invalid requests with invalid cookie values. At least one
VPN product (racoon) demonstrates this flaw. Racoon is integrated
with:

FreeBSD 4.0 and beyond
OpenBSD 2.7 and beyond
NetBSD 1.5 and beyond
BSD/OS 4.2 and beyond

However, the bug has only been verified on FreeBSD systems.

A possible hacker may use this flaw to disable your VPN remotely.

Solution : If you are running racoon VPN, download and install
the latest SNAP kit from http://www.kame.net. If you are running
a non-racoon VPN server which is crashing due to this check, consult
your vendor for a fix.

Network Security Threat Level: High

Networks Security ID:

Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security

Cables, Connectors


Dell PowerEdge R640 Server 2x Gold 6150 2.70Ghz 36-Core 256GB 2x 960GB SSD H730P picture

Dell PowerEdge R640 Server 2x Gold 6150 2.70Ghz 36-Core 256GB 2x 960GB SSD H730P

$1737.25



Dell PowerEdge R730 Server 2.30Ghz 32-Core 128GB 8x 3TB 12G H730P ESXi 7.0 picture

Dell PowerEdge R730 Server 2.30Ghz 32-Core 128GB 8x 3TB 12G H730P ESXi 7.0

$935.50



Dell PowerEdge R730xd Server 2x E5-2699v4 2.20Ghz 44-Core 256GB H730P picture

Dell PowerEdge R730xd Server 2x E5-2699v4 2.20Ghz 44-Core 256GB H730P

$1096.95



Dell R740XD 24SFF 12 NVMe 2.9Ghz 48-C 256GB H730P 2x10G+2x1G NIC 2x1100W Rails picture

Dell R740XD 24SFF 12 NVMe 2.9Ghz 48-C 256GB H730P 2x10G+2x1G NIC 2x1100W Rails

$6332.07



Dell PowerEdge R720XD Xeon E5-2680 V2 2.8GHz 20 Cores 256GB RAM 12x4TB picture

Dell PowerEdge R720XD Xeon E5-2680 V2 2.8GHz 20 Cores 256GB RAM 12x4TB

$510.00



DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 32GB H730 4xRJ45 picture

DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 32GB H730 4xRJ45

$275.00



Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD picture

Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD

$389.99



Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x600Gb SAS, Proxmox picture

Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x600Gb SAS, Proxmox

$340.00



Dell PowerEdge R430 3.5 1U 2x E5-2690 v3 2.6ghz 24-Cores 256gb 4x Trays 2x 550w picture

Dell PowerEdge R430 3.5 1U 2x E5-2690 v3 2.6ghz 24-Cores 256gb 4x Trays 2x 550w

$289.99



Dell PowerEdge R820 Server 4x E5-4620 2.2GHz 32-Core Total 256GB 0HD 2x 1100w  picture

Dell PowerEdge R820 Server 4x E5-4620 2.2GHz 32-Core Total 256GB 0HD 2x 1100w

$315.00



Discussions

No Discussions have been posted on this vulnerability.