Multiple vulnerabilities in Wireshark

Description

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

Below is a complete list of vulnerabilities:

1. Denial of service vulnerability in EAP dissector can be exploited to cause denial of service.
2. Denial of service vulnerability in BPv6, NCP, and RTPS dissectors can be exploited to cause denial of service.
3. Denial of service vulnerability in GNW dissector can be exploited to cause denial of service.
4. Denial of service vulnerability in TIPC dissector can be exploited to cause denial of service.
5. Information disclosure vulnerability in NFS dissector can be exploited to obtain sensitive information.
6. Denial of service vulnerability in iSCSI dissector can be exploited to cause denial of service.
7. Denial of service vulnerability in Some dissectors can be exploited to cause denial of service.

Original advisories

• Wireshark • wnpa-sec-2023-03 Dissection engine crash

• Wireshark • wnpa-sec-2023-04 GNW dissector crash
• Wireshark • wnpa-sec-2023-01 EAP dissector crash
• Wireshark • wnpa-sec-2023-06 Multiple dissector excessive loops
• Wireshark • wnpa-sec-2023-05 iSCSI dissector crash
• Wireshark • wnpa-sec-2023-02 NFS dissector memory leak
• Wireshark • wnpa-sec-2023-07 TIPC dissector crash

Related products

• Wireshark

CVE list

• CVE-2023-0411
  high
• CVE-2023-0412
  high
• CVE-2023-0413
  high
• CVE-2023-0414
  high
• CVE-2023-0415
  high
• CVE-2023-0416
  high
• CVE-2023-0417
  high

Read more

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