PT-2025-28023 · Hdf5+1 · Hdf5+1

Jjleo · Published 2025-06-23 · Updated 2026-03-29 · CVE-2025-7069

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: HDF5 version 1.14.6

Description: A problematic vulnerability was found in HDF5, affecting the function H5FS sect link size of the file src/H5FSsection.c. This manipulation leads to a heap-based buffer overflow. The attack can be launched on the local host.

Recommendations: For HDF5 version 1.14.6, consider disabling the H5FS sect link size function as a temporary workaround until a patch is available. Restrict access to the affected file src/H5FSsection.c to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Heap Based Buffer Overflow

Weakness Enumeration

CWE-119

CWE-122

Related Identifiers

BDU:2025-08164

CVE-2025-7069

ECHO-ACA6-BC3A-42CE

Affected Products

Debian

Hdf5

References · 16

• 🔥 https://github.com/HDFGroup/hdf5/issues/5550 · Exploit
• 🔥❌ https://github.com/user-attachments/files/20438481/hdf5_crash_2.txt · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2025-7069 · Security Note
• https://osv.dev/vulnerability/CVE-2025-7069 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08164 · Security Note
• https://ubuntu.com/security/CVE-2025-7069 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-7069 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-7069 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-7069 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-7069 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2025-7069 · Vendor Advisory
• https://vuldb.com/?ctiid.314904 · Note
• https://vuldb.com/?id.314904 · Note
• https://vuldb.com/?submit.602538 · Note
• https://t.me/cvenotify/127735 · Telegram Post