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Vulnerability Details : CVE-2006-4911

Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a "crafted sequence of fragmented IP packets".
Publish Date : 2006-09-20 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2006-4911

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Intrusion Prevention System 5.0(6)p1 Version Details Vulnerabilities
2 OS Cisco Intrusion Prevention System 5.1(1) Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Intrusion Prevention System 2

- References For CVE-2006-4911

http://securitytracker.com/id?1016891
SECTRACK 1016891
http://www.securityfocus.com/bid/20127
BID 20127 Cisco IPS/IDS Fragmented Packets Inspection Bypass Vulnerability Release Date:2006-09-21
http://www.osvdb.org/29036
OSVDB 29036
http://www.frsirt.com/english/advisories/2006/3721
VUPEN ADV-2006-3721
http://xforce.iss.net/xforce/xfdb/29058
XF cisco-ips-frag-bypass(29058)
http://www.cisco.com/warp/public/707/cisco-sa-20060920-ips.shtml
CISCO 20060920 Cisco Security Advisory: Cisco Intrusion Prevention System Management Interface Denial of Service and Fragmented Packet Evasion Vulnerabilities
http://www.kb.cert.org/vuls/id/658884
CERT-VN VU#658884
http://secunia.com/advisories/22022
SECUNIA 22022

- Metasploit Modules Related To CVE-2006-4911

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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