CVE-2021-39921

Published November 19th, 2021

View on NVD ↗

CVSS v3

7.5

HIGH

CVSS v2

MEDIUM

Affected

PROJECTS

Description

NULL pointer exception in the Modbus dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

wireshark/wireshark

Wireshark's official code repository. You can keep the releases coming by donating at https://wiresharkfoundation.org/donate/.

GitLab

1.59K

gitlab-org/cves

This project hosts the CVEs that have been assigned by GitLab in its role as a CNA. See https://about.gitlab.com/security/cve/ for more information

GitLab