8.8

CVE-2018-20542

Exploit
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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libxsmm Project ≫ Libxsmm Version1.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.91% 0.771
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://github.com/hfp/libxsmm/commit/151481489192e6d1997f8bde52c5c425ea41741d
Patch
Third Party Advisory
https://github.com/hfp/libxsmm/issues/287
Patch
Third Party Advisory
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1652633
Third Party Advisory
Exploit
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1652635
Third Party Advisory
Exploit
Issue Tracking