CVE-2017-6472
HighSummary
In Wireshark versions 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an infinite loop in the RTMPT dissector triggered by packet injection or a malformed capture file. This was addressed by properly incrementing a certain sequence value.
Risk Assessment
An attacker could exploit this vulnerability to cause the application to hang, potentially leading to service interruptions. This may affect the availability of network traffic monitoring systems.
Recommendation
It is recommended to update Wireshark to the latest version to mitigate this vulnerability. Additionally, monitor network traffic for potential attack attempts.
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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 an RTMPT dissector infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-rtmpt.c by properly incrementing a certain sequence value.