The (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client in MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d and Mumble for iOS 1.1 up to and including 1.2.2 do not properly check the return value of the copyDataBlock method, which allow remote malicious users to cause a denial of service (NULL pointer dereference and crash) via a crafted length prefix value in an Opus voice packet.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
light speed gaming mumble 1.1 |
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light speed gaming mumble 1.1.1 |
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light speed gaming mumble 1.2 |
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light speed gaming mumble 1.2.2 |
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light speed gaming mumblekit - |
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light speed gaming mumble 1.2.1 |
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