This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.CODEMETER_CVE-2021-20093.NBINCodeMeter Runtime Buffer Over-read (WIBU-210423-01)
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.097 Low
EPSS
Percentile
94.8%
The remote CodeMeter runtime network server is affected by a buffer over-read vulnerability due to insufficient validation of user-supplied data. An unauthenticated, remote attacker can exploit this, via a specially crafted message, to disclose heap memory contents or crash the server.
Binary data codemeter_cve-2021-20093.nbin| Vendor | Product | Version | CPE |
|---|---|---|---|
| wibu | codemeter_runtime | cpe:/a:wibu:codemeter_runtime |
Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.097 Low
EPSS
Percentile
94.8%