CVE-2024-33877: Buffer Overflow
Published May 14, 2024
·Updated
HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5Tconvstructopt in H5Tconv.c.
Affected Software
6 affected componentsFixes available
HDFGroup hdf5<1.14.4
HDF5 HDF5 Library<=1.14.3
Microsoft cbl2 hdf5 1.14.4-1
Microsoft azl3 hdf5 1.14.3-1
Microsoft cbl2 hdf5 1.12.1-13
Microsoft azl3 hdf5 1.14.4.3-1
Event History
Jan 1, 1970
CVE Published
via MITRE·12:00 AM
May 14, 2024
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
SeverityAffected Software
Updated
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
DescriptionSeverity
Aug 2, 2024
Data Sourced
via MITRE·02:48 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2024-33877?
CVE-2024-33877 is classified as a high-severity vulnerability due to the potential for exploitation leading to arbitrary code execution.
2
How do I fix CVE-2024-33877?
To fix CVE-2024-33877, upgrade the HDF5 Library to version 1.14.4 or later.
3
What type of vulnerability is CVE-2024-33877?
CVE-2024-33877 is a heap-based buffer overflow vulnerability in the HDF5 Library.
4
Which versions of HDF5 Library are affected by CVE-2024-33877?
HDF5 Library versions up to and including 1.14.3 are affected by CVE-2024-33877.
5
What impact does CVE-2024-33877 have on applications?
CVE-2024-33877 can lead to arbitrary code execution, potentially compromising the confidentiality and integrity of applications using the affected HDF5 Library.