CVE-2025-6516

Katalog CVE

CVSS 7.8 · High EPSS 0,38%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada hdfgroup hdf5. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

23 Juni 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 29,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/HDFGroup/hdf5/issues/5581 exploit · issue tracking · advisory pihak ketiga
• https://vuldb.com/?id.313636 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.592589 advisory pihak ketiga · vdb entry
• https://github.com/user-attachments/files/20626851/reproduce.tar.gz exploit
• https://vuldb.com/?ctiid.313636 permissions required · vdb entry