In OPC Foundation Local Discovery Server (LDS) before 1.04.402.463, remote attackers can cause a denial of service (DoS) by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer.
References
Link | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-321292.pdf | Patch Third Party Advisory |
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-40142.pdf | Patch Vendor Advisory |
https://opcfoundation.org/security-bulletins/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-27T06:51:28
Updated: 2022-05-10T11:06:13
Reserved: 2021-08-25T00:00:00
Link: CVE-2021-40142
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-08-27T07:15:08.630
Modified: 2022-09-03T03:54:54.180
Link: CVE-2021-40142
JSON object: View
Redhat Information
No data.
CWE