Multiple vulnerabilities in Wireshark

Description

Multiple vulnerabilities were found in Wireshark. Malicious users can exploit these vulnerabilities to cause denial of service.

Below is a complete list of vulnerabilities:

1. Leak memory vulnerability in LTE RRC dissector can be exploiter via special deigned packet to cause denial of service.
2. Denial of service vulnerability in WireGuard dissector can be exploiter via special deigned packet.
3. Denial of service vulnerability in EAP dissector can be exploiter via special deigned packet.
4. Denial of service vulnerability in WiMax DLMAP dissector can be exploiter via special deigned packet.

Original advisories

• wnpa-sec-2020-03

• wnpa-sec-2020-04
• wnpa-sec-2020-05
• wnpa-sec-2020-06

Exploitation

Public exploits exist for this vulnerability.

Related products

• Wireshark

CVE list

• CVE-2020-9431
  critical
• CVE-2020-9429
  critical
• CVE-2020-9428
  critical
• CVE-2020-9430
  critical

Read more

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