CVE-2018-13871

CRITICAL

HDF5 1.8.20 - Heap-Based Buffer Overflow in H5FL_blk_malloc

Title source: llm
STIX 2.1

Description

An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer overflow in the function H5FL_blk_malloc in H5FL.c.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0185
EPSS Percentile 76.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
hdfgroup/hdf5 1.8.20
Published Jul 10, 2018
Tracked Since Feb 18, 2026