CVE Vulnerabilities

CVE-2021-46244

Divide By Zero

Published: Jan 21, 2022 | Modified: Jan 28, 2022

CVSS 3.x

6.5

MEDIUM

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS 2.x

4.3 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-46244
CWE	https://cwe.mitre.org/data/definitions/369.html

A Divide By Zero vulnerability exists in HDF5 v1.13.1-1 vis the function H5T__complete_copy () at /hdf5/src/H5T.c. This vulnerability causes an aritmetic exception, leading to a Denial of Service (DoS).

Weakness

The product divides a value by zero.

Affected Software

Name	Vendor	Start Version	End Version
Hdf5	Hdfgroup	1.13.1-1 (including)	1.13.1-1 (including)

References

https://github.com/HDFGroup/hdf5/issues/1327

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