Hitachi Energy TXpert Hub CoreTec 4 Sudo Vulnerability

Summary

Vulnerabilities 1

• High 7.8
  CVE-2021-3156 Exploited Public exploit EPSS 100%

  Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privileg…

  sudo sudo sudo Debian Ubuntu Alpine
  Jan 26, 2021

  KEV Apr 6, 2022

Revision history

1. 2022-09-13 #1

   Publication Date

References

• ICS Advisory ICSA-22-256-01 Web Version
  https://www.cisa.gov/news-events/ics-advisories/icsa-22-256-01
• Recommended Practices
  https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
• Recommended Practices
  https://www.cisa.gov/news-events/ics-advisories/icsa-22-256-01
• Recommended Practices
  https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf