Description
FreeRDP 2.0.0 before 3.32.0, when built with WITH_LAME=ON and WITH_DSP_FFMPEG=OFF, has a heap-based buffer overflow in freerdp_dsp_decode_mp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded samples cross the heap allocation, crashing the client.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:HWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Oct 14, 2026
- Last modified
- Oct 23, 2026
- NVD status
- Analyzed