NULL pointer dereference in Mz-Automation Libiec61850
CVE-2018-19122
An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in Ethernet_sendPacket in ethernet_bsd.c.
EPSS: 0.012 (66.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.
Affected products
- Mz-automation Libiec61850 — versions 1.3
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-19122?
- CVE-2018-19122 is a medium-severity vulnerability in Mz-Automation Libiec61850, classified under NULL Pointer Dereference. CVSS score: 4.3/10. Published 2018-11-09.
- How severe is CVE-2018-19122?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2018-19122 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.