CVE-2018-20542
8.8
HIGH
CVSS 3.1
EPSS 0.46%
Description
There is a heap-based buffer-overflow at generator_spgemm_csc_reader.c (function libxsmm_sparse_csc_reader) in LIBXSMM 1.10, a different vulnerability than CVE-2018-20541 (which is in a different part of the source code and is seen at a different address).
How to fix CVE-2018-20542
To remediate CVE-2018-20542, upgrade the affected package to a fixed version below.
- Debian/libxsmm—upgrade to 1.17-1 or later
Is CVE-2018-20542 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.17-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |