Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2020-17498: Wireshark: Denial of service

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Gentoo Linux: CVE-2020-17498: Wireshark: Denial of service

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
08/13/2020
Created
08/28/2020
Added
08/27/2020
Modified
08/27/2020

Description

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression.

Solution(s)

  • gentoo-linux-upgrade-net-analyzer-wireshark

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;