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Vulnerability Details : CVE-2007-1398 (1 public exploit)

The frag3 preprocessor in Snort 2.6.1.1, 2.6.1.2, and 2.7.0 beta, when configured for inline use on Linux without the ip_conntrack module loaded, allows remote attackers to cause a denial of service (segmentation fault and application crash) via certain UDP packets produced by send_morefrag_packet and send_overlap_packet.
Publish Date : 2007-03-10 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2007-1398

# Product Type Vendor Product Version Update Edition Language
1 Application Snort Snort 2.6.1.1 Version Details Vulnerabilities
2 Application Snort Snort 2.6.1.2 Version Details Vulnerabilities
3 Application Snort Snort 2.7 Beta1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Snort Snort 3

- References For CVE-2007-1398

Exploit! http://www.milw0rm.com/exploits/3434
MILW0RM 3434
http://www.snort.org/docs/release_notes/release_notes_2613.txt CONFIRM
http://www.securityfocus.com/bid/22872
BID 22872 Snort Inline Fragmentation Denial of Service Vulnerability Release Date:2007-03-08
http://www.osvdb.org/33024
OSVDB 33024

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2007-1398

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


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