OSCAT Basic Library

Summary

Vulnerabilities 1

• Medium 4.4
  CVE-2024-6876

  Out-of-bounds read in OSCAT-Library

  Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service.

  CODESYS oscat.de OSCAT Basic Library OSCAT Basic Library ICS / OT
  Sep 10, 2024

Revision history

1. 2024-11-21 #1

   Initial Publication

References

• ICSA Advisory ICSA-24-326-02 - Web Version
  https://www.cisa.gov/news-events/ics-advisories/icsa-24-326-02
• Recommended Practices
  https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
• Recommended Practices
  https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
• Recommended Practices
  https://www.cisa.gov/topics/industrial-control-systems
• Recommended Practices
  https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
• Recommended Practices
  https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
• Recommended Practices
  https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
• Recommended Practices
  https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
• Recommended Practices
  https://www.cisa.gov/uscert/ncas/tips/ST04-014