Vulnerability Monitor

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CVE-2021-37501

Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c.

Published

2023-02-03T18:15:13.670

Last Modified

2025-03-26T19:15:16.750

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hdfgroup	hdf5	≤ 1.13.0	Yes

References

https://github.com/HDFGroup/hdf5 Product, Third Party Advisory ([email protected])
https://github.com/HDFGroup/hdf5/issues/2458 ([email protected])
https://github.com/ST4RF4LL/Something_Found/blob/main/HDF5_v1.13.0_h5dump_heap_overflow.md Exploit, Third Party Advisory ([email protected])
https://github.com/HDFGroup/hdf5 Product, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/HDFGroup/hdf5/issues/2458 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ST4RF4LL/Something_Found/blob/main/HDF5_v1.13.0_h5dump_heap_overflow.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)