CVE-2021-45830: Buffer Overflow
First published: Wed Jan 05 2022(Updated: )
A heap-based buffer overflow vulnerability exists in HDF5 1.13.1-1 via H5F_addr_decode_len in /hdf5/src/H5Fint.c, which could cause a Denial of Service.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| HDF5 | =1.13.1-1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45830?
CVE-2021-45830 has a severity rating that may lead to Denial of Service due to a heap-based buffer overflow.
How do I fix CVE-2021-45830?
To fix CVE-2021-45830, you should update to a version of HDF5 newer than 1.13.1-1 that addresses this vulnerability.
What software is affected by CVE-2021-45830?
CVE-2021-45830 affects HDF5 version 1.13.1-1.
What type of vulnerability is CVE-2021-45830?
CVE-2021-45830 is a heap-based buffer overflow vulnerability.
Can CVE-2021-45830 lead to security risks?
Yes, CVE-2021-45830 can lead to Denial of Service, posing a security risk to applications using the affected software.
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