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Hdf5 CVE-2024-32606

MEDIUM
Use of Uninitialized Resource (CWE-908)
2024-05-14 cve@mitre.org
Information Disclosure Hdf5
5.7
CVSS 3.1 · Vendor: mitre
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Severity by source

Vendor (mitre) PRIMARY
5.7 MEDIUM
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High

Lifecycle Timeline

1
CVE Published
May 14, 2024 - 15:36 cve.org
MEDIUM 5.7

DescriptionCVE.org

HDF5 Library through 1.14.3 may attempt to dereference uninitialized values in h5tools_str_sprint in tools/lib/h5tools_str.c (called from h5tools_dump_simple_data in tools/lib/h5tools_dump.c).

AnalysisAI

HDF5 Library through 1.14.3 may attempt to dereference uninitialized values in h5tools_str_sprint in tools/lib/h5tools_str.c (called from h5tools_dump_simple_data in tools/lib/h5tools_dump.c). Rated medium severity (CVSS 5.7), this vulnerability is no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use of Uninitialized Resource (CWE-908), which allows attackers to access uninitialized memory causing crashes or information disclosure. HDF5 Library through 1.14.3 may attempt to dereference uninitialized values in h5tools_str_sprint in tools/lib/h5tools_str.c (called from h5tools_dump_simple_data in tools/lib/h5tools_dump.c). Affected products include: Hdfgroup Hdf5. Version information: through 1.14.3.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Initialize all variables, use compiler warnings for uninitialized access, use memory-safe languages.

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CVE-2024-32606 vulnerability details – vuln.today
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