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{"bugzilla": {"description": "hdf5: HDF5 Heap Overflow", "id": "2376482", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376482"}, "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, was found in HDF5 1.14.6. Affected is the function H5FS__sect_link_size of the file src/H5FSsection.c. The manipulation leads to heap-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.", "A flaw was found in HDF5. The H5FS__sect_link_size function in src/H5FSsection.c contains a heap-based buffer overflow resulting from improper bounds checking during data manipulation. This vulnerability allows a local attacker to trigger this overflow via a crafted file, possibly leading to an application-level 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-2025-7069", "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": "2025-07-04T21:02:06Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-7069\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-7069\nhttps://github.com/HDFGroup/hdf5/issues/5550\nhttps://github.com/user-attachments/files/20438481/hdf5_crash_2.txt\nhttps://vuldb.com/?ctiid.314904\nhttps://vuldb.com/?id.314904\nhttps://vuldb.com/?submit.602538"], "threat_severity": "Low"}

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