Heap-based Buffer Over-read in HDF5 Library by HDF Group
CVE-2018-14031

8.8HIGH

Key Information:

Vendor

Hdfgroup

Status
Hdf5
Vendor
CVE Published:
13 July 2018

What is CVE-2018-14031?

A vulnerability exists in the HDF5 1.8.20 library that permits an attacker to exploit a heap-based buffer over-read. Specifically, the issue arises in the H5T_copy function within H5T.c, which can lead to unauthorized access to sensitive information or system instability. Proper mitigation and prompt updates are crucial to safeguard systems that utilize this library.

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References

https://github.com/TeamSeri0us/pocs/blob/master/hdf5/READ...
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability Reserved

  • Vulnerability published

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