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{"bugzilla": {"description": "hdf5: HDF5 Heap Buffer Overflow", "id": "2375118", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2375118"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "(CWE-119|CWE-122)", "details": ["A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5O__mtime_new_encode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.", "A flaw was found in hdf5. The H5O__mtime_new_encode function in src/H5Omtime.c contains a heap-based buffer overflow vulnerability that can be triggered by crafted input. A local attacker can exploit this condition by providing a specially constructed file. This manipulation may result in a denial of service."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-6750", "package_state": [{"cpe": "cpe:/a:redhat:enterprise_linux_ai:1", "fix_state": "Fix deferred", "package_name": "hdf5", "product_name": "Red Hat Enterprise Linux AI (RHEL AI)"}], "public_date": "2025-06-27T02:31:07Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-6750\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-6750\nhttps://github.com/HDFGroup/hdf5/issues/5549\nhttps://github.com/user-attachments/files/20438441/hdf5_crash_1.txt\nhttps://vuldb.com/?ctiid.314048\nhttps://vuldb.com/?id.314048\nhttps://vuldb.com/?submit.601017"], "statement": "The assigned severity is Low because the attack vector is local. An attacker would require local access to the system to exploit this vulnerability. It does not require any user interaction or special privileges. The impact is primarily on the availability of the service, potentially causing a denial of service.", "threat_severity": "Low"}

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