CVE-2017-6468
HighSummary
In Wireshark versions 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is a NetScaler file parser crash triggered by a malformed capture file. This was addressed by validating the relationship between pages and records.
Risk Assessment
Organizations may face application crashes, potentially leading to data loss or service interruptions. Malicious files could be used to trigger this issue.
Recommendation
It is recommended to update Wireshark to the latest version to mitigate this vulnerability. Additionally, avoid opening unknown or suspicious capture files.
Other vulnerabilities in Wireshark
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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.
Original NVD description (English source)
In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is a NetScaler file parser crash, triggered by a malformed capture file. This was addressed in wiretap/netscaler.c by validating the relationship between pages and records.