High ICSA-21-341-01 2 CVEs

Hitachi Energy RTU500 OpenLDAP

Published Dec 7, 2021 · Updated Dec 7, 2021

Vendor: Hitachi Energy Product: RTU500 Series CMU

Summary

Successful exploitation of these vulnerabilities could cause a denial-of-service condition in the affected version of the RTU500 series product.

Vulnerabilities 2

Unscored —

CVE-2020-36229

A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in a…

openldap openldap openldap Debian Ubuntu Alpine

Jan 25, 2021
Unscored —

CVE-2020-36230 EPSS 12%

A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in dec…

openldap openldap openldap Debian Ubuntu Alpine

Jan 25, 2021

Revision history

2021-12-07 #1
ICSA-21-341-01 Hitachi Energy RTU500 OpenLDAP

References

ICS Advisory ICSA-21-341-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-21-341-01
Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
Recommended Practices
https://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B