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CVE-2018-13873

Published: 10 July 2018

An issue was discovered in the HDF HDF5 1.8.20 library. There is a buffer over-read in H5O_chunk_deserialize in H5Ocache.c.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
hdf5
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(code not present)
cosmic Ignored
(end of life)
disco Not vulnerable
(code not present)
trusty Not vulnerable
(code not present)
upstream Needs triage

xenial Not vulnerable
(code not present)
Patches:
upstream: https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/commits/820d8e34c58

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H