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{"bugzilla": {"description": "hdf5: Heap Buffer Overflow in HDF5 Scale-Offset Filter", "id": "2369318", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369318"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-122", "details": ["hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.", "A flaw was found in the HDF5 library, specifically in the H5Z__filter_scaleoffset function. This vulnerability allows memory corruption and application crashes via decompression of a malformed HDF5 file using the Scale-Offset filter. The issue arises when the function reads 1 byte beyond a 1-byte heap allocation, resulting in a heap-based buffer overflow."], "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-2025-44905", "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": "2025-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-44905\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-44905\nhttps://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.md"], "threat_severity": "Moderate"}