HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| The HDF Group | HDF5 | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hdfgroup | Hdf5 |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.172% probability within 30 days)
| Link | Providers |
|---|---|
| https://github.com/HDFGroup/hdf5/issues/6486 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hdfgroup
Hdfgroup hdf5 |
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| Vendors & Products |
Hdfgroup
Hdfgroup hdf5 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.1.1 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer. | Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.3.0 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer. |
| Type | Values Removed | Values Added |
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| Metrics |
cvssV4_0
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cvssV4_0
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.1.1 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer. | |
| Title | HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets | |
| Weaknesses | CWE-822 | |
| References |
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| Metrics |
cvssV4_0
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