Total vulnerabilities in the database
The needSamples method in AudioOutputSpeech.cpp in the client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots, Mumble for iOS 1.1 through 1.2.2, and MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d does not check the return value of the opus_decode_float function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Opus voice packet, which triggers an error in opus_decode_float, a conversion of a negative integer to an unsigned integer, and a heap-based buffer over-read and over-write.
| Software | From | Fixed in |
|---|---|---|
| light_speed_gaming / mumble | 1.1 | 1.1.x |
| light_speed_gaming / mumble | 1.2.2 | 1.2.2.x |
| light_speed_gaming / mumble | 1.2.3-rc3 | 1.2.3-rc3.x |
| light_speed_gaming / mumble | 1.2 | 1.2.x |
| light_speed_gaming / mumble | 1.1-rc1 | 1.1-rc1.x |
| light_speed_gaming / mumble | 1.2.4 | 1.2.4.x |
| light_speed_gaming / mumble | 1.2.3-rc2 | 1.2.3-rc2.x |
| light_speed_gaming / mumble | 1.2.3-rc1 | 1.2.3-rc1.x |
| light_speed_gaming / mumble | 1.2.1 | 1.2.1.x |
| light_speed_gaming / mumble | 1.1.1 | 1.1.1.x |