Published: 10/03/2007 Updated: 11/10/2017

CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6

VMScore: 715

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

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 malicious users to cause a denial of service (segmentation fault and application crash) via certain UDP packets produced by send_morefrag_packet and send_overlap_packet.

Vulnerable Product	Search on Vulmon	Subscribe to Product
snort snort 2.6.1.1
snort snort 2.6.1.2
snort snort 2.7_beta1

/********************************************************* * DOS Snort Inline * Affected Versions: 2611, 2612, 270(beta) * Requirements : Frag3 Enabled, Inline, Linux, ip_conntrack disabled * Antimatt3r * antimatter@gmailcom * Offset needs to be supplied that would cause reassembly for different snort * fragmentation reassembly pol ...

NVD-CWE-Other http://www.securityfocus.com/bid/22872 http://www.snort.org/docs/release_notes/release_notes_2613.txt http://www.osvdb.org/33024 https://www.exploit-db.com/exploits/3434 https://nvd.nist.gov https://www.exploit-db.com/exploits/3434/

Get Started

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Twitter Reddit Linkedin Facebook

CVE-2007-1398

Vulnerability Summary

Exploits

References

Vulmon Search

About

Products

Connect