HDF5 up to 1.14.3 H5VM.c H5VM_memcpyvv heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in HDF5 up to 1.14.3 and classified as critical. This issue affects the function H5VM_memcpyvv of the file H5VM.c. This manipulation causes heap-based overflow. This vulnerability is tracked as CVE-2024-32605. No exploit exists.

Detailsinfo

A vulnerability was found in HDF5 up to 1.14.3. It has been declared as critical. Affected by this vulnerability is the function H5VM_memcpyvv of the file H5VM.c. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

HDF5 Library through 1.14.3 has a heap-based buffer over-read in H5VM_memcpyvv in H5VM.c (called from H5D__compact_readvv in H5Dcompact.c).

It is possible to read the advisory at hdfgroup.org. This vulnerability is known as CVE-2024-32605 since 04/16/2024. The exploitation appears to be easy. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 215666 (Azure Linux 3.0 Security Update: hdf5 (CVE-2024-32605)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (215666). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 215666
Nessus Name: Azure Linux 3.0 Security Update: hdf5 (CVE-2024-32605)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/16/2024 🔍
05/09/2024 +23 days 🔍
05/09/2024 +0 days 🔍
04/19/2025 +345 days 🔍

Sourcesinfo

Advisory: hdfgroup.org
Status: Confirmed

CVE: CVE-2024-32605 (🔍)
GCVE (CVE): GCVE-0-2024-32605
GCVE (VulDB): GCVE-100-263707

Entryinfo

Created: 05/09/2024 19:25
Updated: 04/19/2025 02:39
Changes: 05/09/2024 19:25 (53), 02/12/2025 09:29 (3), 04/19/2025 02:39 (1)
Complete: 🔍
Cache ID: 216:400:103

Submitinfo

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