CVE-2007-1398

Published: Mar 10, 2007Modified: Apr 23, 2026

7.1

Vector

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

Exploitability: 8.6 / Impact: 6.9

Source: 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.

Affected (3)

Products: Snort: Snort

1 product

Configuration A

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Snort Snort	Version 2.6.1.1
Snort Snort	Version 2.6.1.2
Snort Snort	Version 2.7_beta1

Running on/with	Platform Versions
Linux Linux Kernel	All versions

References (8)

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

Timeline

No history available yet.