CVE-2023-3107

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.

Reserved 2023-06-05 | Published 2023-08-01 | Updated 2024-10-22 | Assigner freebsd

Problem types

CWE-190 Integer Overflow or Wraparound

Product status

Default status
unknown

13.2-RELEASE before 13.2-RELEASE-p2
affected

13.1-RELEASE before 13.1-RELEASE-p9
affected

12.4-RELEASE before 12.4-RELEASE-p4
affected

Credits

Zweig of Kunlun Lab finder

References

security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc vendor-advisory

security.netapp.com/advisory/ntap-20230804-0001/

cve.org (CVE-2023-3107)

nvd.nist.gov (CVE-2023-3107)

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