Packetbeat Improper Bounds Check_CVE-2025-68381

6.5 / 10

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Improper Bounds Check (CWE-787) in Packetbeat can allow a remote unauthenticated attacker to exploit a Buffer Overflow (CAPEC-100) and reliably crash the application or cause significant resource exhaustion via a single crafted UDP packet with an invalid fragment sequence number.

Basic Information

ID CVE-2025-68381

Source elastic

Published Dec 18, 2025 at 21:51

Modified Dec 18, 2025 at 22:03

Affected Product

Vendor Elastic

Product Packetbeat

Version 7.0.0

Affected Versions Elastic Packetbeat 7.0.0
Elastic Packetbeat 8.0.0
Elastic Packetbeat 9.0.0
Elastic Packetbeat 9.2.0

CWE Classification

CWE-787

References

discuss.elastic.co /t/packetbeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-30/384178

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    "published": "2025-12-18T21:51:36.263Z",
    "modified": "2025-12-18T22:03:05.834Z",
    "type": "cve",
    "title": "Packetbeat Improper Bounds Check",
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