An out-of-bounds read vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 1.10.4. A specially-crafted GIF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

An issue was discovered in the HDF HDF5 1.10.4 library. There is an out of bounds read in the function H5VMmemcpyvv in H5VM.c when called from H5Dcompactreadvv in H5Dcompact.c.

An issue was discovered in the HDF HDF5 1.10.4 library. There is an out of bounds read in the function H5Tgetsize in H5T.c.

A buffer overflow in H5Olayoutencode in H5Olayout.c in the HDF HDF5 through 1.10.4 library allows attackers to cause a denial of service via a crafted HDF5 file. This issue was triggered while repacking an HDF5 file, aka "Invalid write of size 2."

An issue was discovered in the HDF HDF5 1.10.4 library. There is an out of bounds read in the function H5Tclosereal in H5T.c.

Buffer Overflow vulnerability in function H5Sclose in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file.

Buffer Overflow vulnerability in function H5Sclose in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file.

A heap-based buffer overflow vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 1.10.4. A specially-crafted GIF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.