CVE-2007-1398

N/A Unknown
Published: March 10, 2007 Modified: April 23, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.osvdb.org/33024
Source: cve@mitre.org
http://www.securityfocus.com/bid/22872
Source: cve@mitre.org
http://www.snort.org/docs/release_notes/release_notes_2613.txt
Source: cve@mitre.org
https://www.exploit-db.com/exploits/3434
Source: cve@mitre.org
http://www.osvdb.org/33024
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/22872
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.snort.org/docs/release_notes/release_notes_2613.txt
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.exploit-db.com/exploits/3434
Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
5.7%
91th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

snort linux