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CVE-2025-9817
Vulnerability Database
CVE-2025-9817
Base Score
HIGH
7.5
CVE-2025-9817
SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Vector
NETWORK
Published By
cve@gitlab.com
Published Date
Sep 03, 2025, 08:15
Weakness Type (CWE)
:
CWE-476
CVSS Metrics
CVSS v3.1
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
References
https://gitlab.com/wireshark/wireshark/-/issues/20642
https://www.wireshark.org/security/wnpa-sec-2025-03.html
Base Score
HIGH
7.5
Weakness Type (CWE)
:
CWE-476
CVSS Metrics
CVSS v3.1
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
