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Wireshark Updates

2419
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

● Critical

● High

● Medium

● Low

Most Viewed Warnings

Dell EMC Alert

● Critical

F5 Alert

● High

IBM Alert

● Critical

Fortinet Alert

● High

Red Hat Alert

● High

حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

27 February, 2020

● Medium

2020-967

All

Description:

Wireshark has released security updates to address multiple vulnerabilities in the following versions:

  • From 3.2.0 to 3.2.1
  • From 3.0.0 to 3.0.8
  • From 2.6.0 to 2.6.14

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Consume excessive CPU resources by LTE RRC dissector.
  • Crash WiMax DLMAP dissector, EAP dissector and WireGuard dissector.

By Injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Best practice and Recommendations:

The CERT team encourages users to review Wireshark security advisory and apply the necessary updates:

Last updated at 27 February, 2020

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