CVE-2021-45832: Buffer Overflow
Published Jan 5, 2022
·Updated
A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 at at hdf5/src/H5Eint.c, which causes a Denial of Service (context-dependent).
Affected Software
1 affected component
HDFGroup hdf5=1.13.1-1
Event History
Jan 5, 2022
CVE Published
via MITRE·08:32 PM
Data Sourced
via MITRE·08:32 PM
Description
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-45832?
CVE-2021-45832 has a severity rating that indicates it can cause a Denial of Service in specific contexts.
2
How do I fix CVE-2021-45832?
To fix CVE-2021-45832, update to a patched version of HDF5 that addresses this stack-based buffer overflow vulnerability.
3
Which versions of HDF5 are affected by CVE-2021-45832?
CVE-2021-45832 affects HDF5 version 1.13.1-1.
4
Can CVE-2021-45832 be exploited remotely?
CVE-2021-45832 may be exploited in a context-dependent manner, potentially allowing for remote Denial of Service attacks.
5
What potential impact does CVE-2021-45832 have on applications using HDF5?
CVE-2021-45832 could lead to Denial of Service, affecting the availability of applications that utilize the vulnerable HDF5 library.