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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2025-0115
Denial of Service Vulnerability in Wireshark

Original Issue Date:June 09, 2025

Severity Rating: HIGH

Software Affected

  • Wireshark versions 4.2.0 to 4.2.11
  • Wireshark versions 4.4.0 to 4.4.6

Overview

A vulnerability has been reported in Wireshark, which could allow an attacker to cause denial of service conditions on the targeted system.

Target Audience:
All end-user organizations and individuals using Wireshark.

Risk Assessment:
Potential for service unavailability.

Impact Assessment:
High risk of service disruptions.

Description

Wireshark is an open source network analyzer, which allows users to capture and inspect packets of data that are transmitted over a network.

This vulnerability exists in Wireshark due to a flaw in the column utility module. An Attacker could exploit this vulnerability by injecting a malformed packet or crafted capture file.

Successful exploitation may lead to Wireshark dissector crash, causing denial of service conditions on the targeted system.

Solution

Apply appropriate updates as mentioned by the vendor:
https://www.wireshark.org/security/wnpa-sec-2025-02.html

Vendor Information

Wireshark
https://www.wireshark.org/security/wnpa-sec-2025-02.html

References

Wireshark
https://www.wireshark.org/security/wnpa-sec-2025-02.html

CVE Name
CVE-2025-5601

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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