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CVE-2023-3107

nvd nist
Published: Aug 1, 2023Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

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.

Affected (21)

Freebsd
1 product
Freebsd
Netapp
1 product
Clustered Data Ontap
Configuration A
20 vulnerable
Vulnerable SoftwareAffected Versions
Freebsd
Freebsd
Version 12.4
Freebsd
Version 12.4 p1
Freebsd
Version 12.4 p2
Freebsd
Version 12.4 p3
Freebsd
Version 12.4 rc2-p1
Freebsd
Version 12.4 rc2-p2
Freebsd
Version 13.1
Freebsd
Version 13.1 b1-p1
Freebsd
Version 13.1 b2-p2
Freebsd
Version 13.1 p1
Freebsd
Version 13.1 p2
Freebsd
Version 13.1 p3
Freebsd
Version 13.1 p4
Freebsd
Version 13.1 p5
Freebsd
Version 13.1 p6
Freebsd
Version 13.1 p7
Freebsd
Version 13.1 p8
Freebsd
Version 13.1 rc1-p1
Freebsd
Version 13.2
Freebsd
Version 13.2 p1
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Clustered Data Ontap
Version 9.0

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (4)

Source: secteam@freebsd.org
MitigationVendor Advisory
Source: secteam@freebsd.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.