KLA11151
Denial of service vulnerabilities in Wireshark

Multiple vulnerabilities have been found in Wireshark. Malicious users can exploit these vulnerabilities remotely to cause a denial of service via injecting a malformed packet.

Technical details

This vulnerabilities related to next services:

1. NetBIOS dissector;
2. IWARP_MPA dissector;
3. CIP Safety dissector;

NB: This vulnerability does not have any public CVSS rating, so rating can be changed by the time.

Wireshark versions from 2.4.0 to 2.4.2 and versions from 2.2.0 to 2.2.10

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Wireshark security advisory
Wireshark security advisory
Wireshark security advisory

Public exploits exist for this vulnerability.