Heap Data Exposure Vulnerability in CodeMeter by WIBU System
CVE-2020-16233

7.5HIGH

Key Information:

Vendor

Wibu

Status
Codemeter
Vendor
CVE Published:
16 September 2020

What is CVE-2020-16233?

A security flaw in CodeMeter versions prior to 7.10 allows attackers to exploit specially crafted packets. When these packets are received, the application can unintentionally send back sensitive data from its heap memory. This exposure could lead to unauthorized data access, making it essential for users to update to the latest version to mitigate potential risks.

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Deploy the Patch

Affected Version(s)

CodeMeter All versions prior to 7.10

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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