Vulnerability Description
A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 12.4 |
| Netapp | Clustered Data Ontap | 9.0 |
Related Weaknesses (CWE)
References
- https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.ascMitigationVendor Advisory
- https://security.netapp.com/advisory/ntap-20230804-0001/Third Party Advisory
- https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.ascMitigationVendor Advisory
- https://security.netapp.com/advisory/ntap-20230804-0001/Third Party Advisory
FAQ
What is CVE-2023-3107?
CVE-2023-3107 is a vulnerability with a CVSS score of 7.5 (HIGH). A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, r...
How severe is CVE-2023-3107?
CVE-2023-3107 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-3107?
Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd, Netapp Clustered Data Ontap.