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. Infinite loop vulnerability in GSUP dissector can be exploited remotely via specially designed packet to cause denial of service.
2. Infinite loop vulnerability in IEEE 802.11 dissector can be exploited remotely via specially designed packet to cause denial of service.
3. Denial of service vulnerability related to TSDNS dissector can be exploited remotely via specially designed packet.
4. Infinite loop vulnerability in Rbm dissector can be exploited remotely via specially designed packet to cause denial of service.

Original advisories

• wnpa-sec-2019-12

• wnpa-sec-2019-11
• wnpa-sec-2019-16
• wnpa-sec-2019-13

Exploitation

Public exploits exist for this vulnerability.

Related products

• Wireshark

CVE list

• CVE-2019-10898
  critical
• CVE-2019-10897
  critical
• CVE-2019-10902
  critical
• CVE-2019-10900
  critical

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com