CVE-2008-1561: Multiple unspecified vulnerabilities in Wireshark (formerly Ethereal) 0.99.5 through 0.99.8 allow remote at...

Security readout for executives and security teams

This is an old Wireshark denial-of-service issue. A specially malformed packet could crash Wireshark, or possibly hang it, when vulnerable dissectors process the traffic. The sources do not indicate data theft, code execution, or active exploitation. Exposure is most likely on legacy systems still running Wireshark or tshark 0.99.5 through 0.99.8, especially where packet captures or live traffic from untrusted networks are analyzed automatically or interactively. Treat as a legacy hygiene issue unless vulnerable Wireshark or tshark is still used in monitoring workflows. Business impact is likely monitoring disruption rather than compromise, but unsupported tooling should be removed or updated. Mitigation focus: Inventory Wireshark and tshark versions across workstations, servers, and analysis pipelines.; Retire or update Wireshark 0.99.5 through 0.99.8 using vendor guidance.; Avoid processing untrusted packet captures on vulnerable legacy systems..

Prepared

Jun 28, 2026, 19:09 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.