CVE-2025-6857— HDF5 H5Gnode.c H5G__node_cmp3 stack-based overflow
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I. Basic Information for CVE-2025-6857
Vulnerability Information
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Vulnerability Title
HDF5 H5Gnode.c H5G__node_cmp3 stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in HDF5 1.14.6 and classified as problematic. Affected by this vulnerability is the function H5G__node_cmp3 of the file src/H5Gnode.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. 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:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
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版本存在安全漏洞，该漏洞源于对文件src/H5Gnode.c中函数H5G__node_cmp3的错误操作导致栈缓冲区溢出。
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 | 1.14.6 | - |
II. Public POCs for CVE-2025-6857
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2025-06-29 · 5 CVEs total
| CVE-2025-6865 | 4.3 MEDIUM | DaiCuo index cross-site request forgery |
| CVE-2025-6864 | 4.3 MEDIUM | SeaCMS admin_type.php cross-site request forgery |
| CVE-2025-6858 | 3.3 LOW | HDF5 H5Centry.c H5C__flush_single_entry null pointer dereference |
| CVE-2025-6856 | 3.3 LOW | HDF5 H5FL.c H5FL__reg_gc_list use after free |
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V. Comments for CVE-2025-6857
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