CVE-2017-11108

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packet data. The crash occurs in the EXTRACT_16BITS function, called from the stp_print function for the Spanning Tree Protocol.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Jul 8, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-11108: High severity, CVSS 7.5 | Vulnix