CVE Vulnerability

CVE-2021-46243

An untrusted pointer dereference vulnerability exists in HDF5 v1.13.1-1 via the function H5O__dtype_decode_helper () at hdf5/src/H5Odtype.c. This vulnerability can lead to a Denial of Service (DoS).

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/HDFGroup/hdf5/issues/1326 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:hdfgroup:hdf5:1.13.1-1:*:*:*:*:*:*:*
Information

Published : 2022-01-21 09:15

Updated : 2022-01-28 02:07

NVD link : CVE-2021-46243

Mitre link : CVE-2021-46243

Products Affected
No products.
CWE
CWE-476