Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | All versions |
| Snort | Snort | 2.6.1.1 |
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
- http://www.securityfocus.com/bid/22872
- http://www.snort.org/docs/release_notes/release_notes_2613.txt
- https://www.exploit-db.com/exploits/3434
FAQ
What is CVE-2007-1398?
CVE-2007-1398 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 (...
How severe is CVE-2007-1398?
CVE-2007-1398 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-1398?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Snort Snort.