SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Fixes

Solution

Upgrade to version 4.4.9 or above


Workaround

No workaround given by the vendor.

History

Thu, 04 Sep 2025 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 03 Sep 2025 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Wireshark
Wireshark wireshark
Vendors & Products Wireshark
Wireshark wireshark

Wed, 03 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 03 Sep 2025 07:45:00 +0000

Type Values Removed Values Added
Description SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Title NULL Pointer Dereference in Wireshark
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2025-09-04T03:55:16.710Z

Reserved: 2025-09-01T23:33:21.559Z

Link: CVE-2025-9817

cve-icon Vulnrichment

Updated: 2025-09-03T13:32:23.808Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-03T08:15:31.893

Modified: 2025-09-04T15:36:56.447

Link: CVE-2025-9817

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-09-03T07:38:58Z

Links: CVE-2025-9817 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-09-03T20:26:58Z