An invalid memory write was discovered in copy_mp in interface.c in mpglibDBL, as used in MP3Gain version 1.5.2. The vulnerability causes a denial of service (segmentation fault and application crash) or possibly unspecified other impact.

A stack-based buffer over-read was discovered in dct36 in layer3.c in mpglibDBL, as used in MP3Gain version 1.5.2. The vulnerability causes an application crash, which leads to remote denial of service.

A stack-based buffer overflow was discovered in copy_mp in interface.c in mpglibDBL, as used in MP3Gain version 1.5.2. The vulnerability causes an out-of-bounds write, which leads to remote denial of service or possibly code execution.

The "apetag.c" file in MP3Gain 1.5.2.r2 has a vulnerability which results in a stack memory corruption when opening a crafted MP3 file.

The "mpglibDBL/layer3.c" file in MP3Gain 1.5.2.r2 has a vulnerability which results in a read access violation when opening a crafted MP3 file.