CVE-2007-1398

no score yetEPSS 5.9%

snort snort: no CVSS score yet. EPSS 5.9% chance of exploitation in the next 30 days.

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.

EPSS: 5.9% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
Published: 2007-03-10
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

snort:snort

References

http://www.osvdb.org/33024
http://www.securityfocus.com/bid/22872
http://www.snort.org/docs/release_notes/release_notes_2613.txt
https://www.exploit-db.com/exploits/3434
http://www.osvdb.org/33024

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