Executive Risk Summary
"A heap-based buffer overflow vulnerability exists in the HDF5 Library through version 1.14.3, specifically in the H5D__scatter_mem function within H5Dscatgath.c. This vulnerability could potentially allow an attacker to execute arbitrary code, leading to a compromise of the system."
Anticipated Attack Path
- 1. Initial Exploitation: Attacker sends crafted input to exploit the heap-based buffer overflow
- 2. Privilege Escalation: Arbitrary code execution could lead to elevated privileges
- 3. Persistence and Lateral Movement: Potential for further system compromise and lateral movement
Am I Vulnerable?
- Verify HDF5 Library version and update to 1.14.4 or later
- Monitor system logs for signs of exploitation or unusual activity
- Implement additional security controls to prevent exploitation, such as input validation and memory protection
Operational Audit Arsenal
Target Type library
Target Asset libhdf5
Standard Path /usr/lib or C:\Program Files\HDF Group\HDF5
Manual Verification Required
This is a non-Windows asset (The HDF Group). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Unlikely
Minimal, as the update primarily affects the HDF5 Library
Internal Work Notes
HDF5 Library update required to address CVE-2024-33873, a heap-based buffer overflow vulnerability. Update to version 1.14.4 or later to prevent potential arbitrary code execution.
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Related The HDF Group Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.