The vulnerability of the pnmDecodeFrame() function (/libavcodec/pnmdec.c) in the FFmpeg multimedia library allows a attacker to cause a service failure.

The vulnerability of the pnmdecodeframe function /libavcodec/pnmdec.c in the FFmpeg multimedia library is related to the execution of operations outside of the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures...