A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.
References
Link | Resource |
---|---|
https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-210423-01.pdf | Mitigation Vendor Advisory |
https://cert-portal.siemens.com/productcert/pdf/ssa-675303.pdf | Patch Third Party Advisory |
https://us-cert.cisa.gov/ics/advisories/icsa-21-210-02 | Third Party Advisory US Government Resource |
https://www.tenable.com/security/research/tra-2021-24 | Exploit Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: tenable
Published: 2021-06-16T11:09:02
Updated: 2021-08-05T20:11:49
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20093
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-16T12:15:12.037
Modified: 2022-10-06T17:43:33.530
Link: CVE-2021-20093
JSON object: View
Redhat Information
No data.
CWE