Hdfgroup Hdf5 vulnerabilities

CVE-2018-11205 [HIGH] CWE-125 CVE-2018-11205: A out of bounds read was discovered in H5VM_memcpyvv in H5VM.c in the HDF HDF5 1.10.2 library. It co A out of bounds read was discovered in H5VM_memcpyvv in H5VM.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service or information disclosure attack.

CVE-2024-32612 [HIGH] CWE-122 CVE-2024-32612: HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5HL__fl_deserialize in H5HLca HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5HL__fl_deserialize in H5HLcache.c, resulting in the corruption of the instruction pointer, a different vulnerability than CVE-2024-32613.

CVE-2024-29163 [HIGH] CWE-122 CVE-2024-29163: HDF5 through 1.14.3 contains a heap buffer overflow in H5T__bit_find, resulting in the corruption of HDF5 through 1.14.3 contains a heap buffer overflow in H5T__bit_find, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution.

CVE-2024-29160 [HIGH] CWE-122 CVE-2024-29160: HDF5 through 1.14.3 contains a heap buffer overflow in H5HG__cache_heap_deserialize, resulting in th HDF5 through 1.14.3 contains a heap buffer overflow in H5HG__cache_heap_deserialize, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution.

CVE-2018-14033 [HIGH] CWE-125 CVE-2018-14033: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5O_layout_decode in H5Olayout.c, related to HDmemcpy.

CVE-2016-4333 [HIGH] CWE-119 CVE-2016-4333: The HDF5 1.8.16 library allocating space for the array using a value from the file has an impact wit 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, an aggressor can cause the loop's index to point outside the bounds of the array when initializing it.

CVE-2018-13870 [CRITICAL] CWE-125 CVE-2018-13870: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5O_link_decode in H5Olink.c.

CVE-2022-26061 [HIGH] CWE-122 CVE-2022-26061: A heap-based buffer overflow vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 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.

CVE-2024-32616 [HIGH] CWE-122 CVE-2024-32616: HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5O__dtype_encode_helper in H5 HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5O__dtype_encode_helper in H5Odtype.c.

CVE-2024-32620 [HIGH] CWE-122 CVE-2024-32620: HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5F_addr_decode_len in H5Fint. HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5F_addr_decode_len in H5Fint.c, resulting in the corruption of the instruction pointer.

CVE-2024-32613 [HIGH] CVE-2024-32613: HDF5 Library through 1.14.3 contains a heap-based buffer over-read in the function H5HL__fl_deserial HDF5 Library through 1.14.3 contains a heap-based buffer over-read in the function H5HL__fl_deserialize in H5HLcache.c, a different vulnerability than CVE-2024-32612.

CVE-2018-14031 [HIGH] CWE-125 CVE-2018-14031: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5T_copy in H5T.c.

CVE-2018-14460 [HIGH] CWE-125 CVE-2018-14460: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5O_sdspace_decode in H5Osdspace.c.

CVE-2018-13868 [CRITICAL] CWE-125 CVE-2018-13868: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5O_fill_old_decode in H5Ofill.c.

CVE-2018-13875 [HIGH] CWE-125 CVE-2018-13875: An issue was discovered in the HDF HDF5 1.8.20 library. There is an out-of-bounds read in the functi An issue was discovered in the HDF HDF5 1.8.20 library. There is an out-of-bounds read in the function H5VM_memcpyvv in H5VM.c.

CVE-2018-14035 [HIGH] CWE-125 CVE-2018-14035: An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in th An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5VM_memcpyvv in H5VM.c.

CVE-2025-6270 [MEDIUM] CWE-119 CVE-2025-6270: A vulnerability, which was classified as critical, has been found in HDF5 up to 1.14.6. Affected by A vulnerability, which was classified as critical, has been found in HDF5 up to 1.14.6. Affected by this issue is the function H5FS__sect_find_node of the file H5FSsection.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

CVE-2025-6269 [MEDIUM] CWE-119 CVE-2025-6269: A vulnerability classified as critical was found in HDF5 up to 1.14.6. Affected by this vulnerabilit A vulnerability classified as critical was found in HDF5 up to 1.14.6. Affected by this vulnerability is the function H5C__reconstruct_cache_entry of the file H5Cimage.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

CVE-2025-2912 [MEDIUM] CWE-119 CVE-2025-2912: A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by thi A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

CVE-2025-2913 [MEDIUM] CWE-119 CVE-2025-2913: A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issu A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.