CVEvulnerability

CVE-2019-19930

6.5 MEDIUM Published 2019-12-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-12-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-190

Description

In libIEC61850 1.4.0, MmsValue_newOctetString in mms/iso_mms/common/mms_value.c has an integer signedness error that can lead to an attempted excessive memory allocation.

Affected configurations

• mz-automation libiec61850 1.4.0

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References