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A NULL pointer dereference was discovered in H5S_hyper_make_spans in H5Shyper.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | Not affected | Not affected | Not affected | Needs evaluation |
In HDF5 1.10.1, there is an out of bounds write vulnerability in the function H5G__ent_decode_vec in H5Gcache.c in libhdf5.a. For example, h5dump would crash or possibly have unspecified other impact someone opens a crafted hdf5 file.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | Not affected | Not affected | Not affected | Vulnerable |
Some fixes available 3 of 6
In HDF5 1.10.1, there is a divide-by-zero vulnerability in the function H5T_set_loc in the H5T.c file in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | Not affected | Not affected | Fixed |
In HDF5 1.10.1, there is an out of bounds read vulnerability in the function H5T_conv_struct_opt in H5Tconv.c in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
Some fixes available 3 of 6
In HDF5 1.10.1, there is an out of bounds read vulnerability in the function H5Opline_pline_decode in H5Opline.c in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | Not affected | Not affected | Fixed |
Some fixes available 3 of 6
In HDF5 1.10.1, there is a NULL pointer dereference in the function H5O_pline_decode in the H5Opline.c file in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | Not affected | Not affected | Fixed |
Some fixes available 2 of 6
The HDF5 1.8.16 library allocating space for the array using a value from the file has an impact within the loop for initializing said array allowing a value within the file to modify the loop's terminator. Due to this,...
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | — | — | Not affected |
Some fixes available 2 of 6
The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to fields that aren't supported by the message type and...
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | — | — | Not affected |
Some fixes available 2 of 6
When decoding data out of a dataset encoded with the H5Z_NBIT decoding, the HDF5 1.8.16 library will fail to ensure that the precision is within the bounds of the size leading to arbitrary code execution.
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | — | — | Not affected |
Some fixes available 2 of 6
In the HDF5 1.8.16 library's failure to check if the number of dimensions for an array read from the file is within the bounds of the space allocated for it, a heap-based buffer overflow will occur, potentially leading...
1 affected package
hdf5
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
hdf5 | — | — | — | Not affected |