CVE-2025-6516— HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow
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I. Basic Information for CVE-2025-6516
Vulnerability Information
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Vulnerability Title
HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5F_addr_decode_len of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
HDF5 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HDF5是HDF开源的一个库。 HDF5 1.14.6及之前版本存在安全漏洞，该漏洞源于H5Fint.c文件中H5F_addr_decode_len函数存在堆缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | HDF5 | 1.14.0 | - |
II. Public POCs for CVE-2025-6516
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2025-06-23 · 18 CVEs total
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| CVE-2023-47295 | NCR Atleos Terminal Handler 安全漏洞 | |
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V. Comments for CVE-2025-6516
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