CVE-2017-17083
HighSummary
In Wireshark versions 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the NetBIOS dissector could crash. This was addressed by ensuring that write operations are bounded by the beginning of a buffer.
Risk Assessment
The crash of the NetBIOS dissector may lead to the interruption of Wireshark's functionality, affecting the ability to analyze network traffic. This can impact the security and monitoring of the network within the organization.
Recommendation
It is recommended to update Wireshark to the latest version to eliminate this vulnerability and ensure application stability.
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In Wireshark versions 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WSP dissector could enter an infinite loop, triggered by packet injection or a malformed capture file. This was addressed by adding a length check.
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In Wireshark versions 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the PacketBB dissector could crash due to packet injection or a malformed capture file. This was addressed by restricting additions to the protocol tree.
Original NVD description (English source)
In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the NetBIOS dissector could crash. This was addressed in epan/dissectors/packet-netbios.c by ensuring that write operations are bounded by the beginning of a buffer.