|
|
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 >> sipXtapi CSeq Field Header Denial of Service Vulnerability Vulnerability Assessment Details
|
sipXtapi CSeq Field Header Denial of Service Vulnerability |
||
|
Sends an SIP packet with a bad CSeq field Detailed Explanation for this Vulnerability Assessment Summary : The remote host contains an application that is vulnerable to a remote buffer overflow attack. Description : The remote host is running a SIP user agent that appears to be compiled using a version of SIP Foundry's SipXtapi library before March 24, 2006. Such versions contain a buffer overflow flaw that is triggered when processing a specially-crafted packet with a long value for the 'CSeq' field. A remote attacker may be able to exploit this issue to execute arbitrary code on the affected host subject to the rights of the current user. See also : http://www.securityfocus.com/archive/1/439617/30/0/threaded http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047794.html Solution : Contact the software vendor to see if an upgrade is available. Network Security Threat Level: High / CVSS Base Score : 7.0 (AV:R/AC:L/Au:NR/C:P/I:P/A:P/B:N) Networks Security ID: 18906 Vulnerability Assessment Copyright: This script is Copyright (C) 2006 Tenable Network Security |
||
|
Cables, Connectors |
|
||
|
No Discussions have been posted on this vulnerability. |