Description
In Wireshark 2.4.0, the Modbus dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/packet-mbtcp.c by adding length validation.
Published: 2017-08-30
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-5279 In Wireshark 2.4.0, the Modbus dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/packet-mbtcp.c by adding length validation.
History

No history.

Subscriptions

Wireshark Wireshark
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T19:05:20.265Z

Reserved: 2017-08-30T00:00:00.000Z

Link: CVE-2017-13764

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-30T09:29:00.417

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-13764

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-08-29T00:00:00Z

Links: CVE-2017-13764 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses