Vulnerability Details : CVE-2020-14509
Multiple memory corruption vulnerabilities exist in CodeMeter (All versions prior to 7.10) where the packet parser mechanism does not verify length fields. An attacker could send specially crafted packets to exploit these vulnerabilities.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-14509
- cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-14509
0.27%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-14509
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-14509
-
The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.Assigned by: ics-cert@hq.dhs.gov (Secondary)
References for CVE-2020-14509
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01
Wibu-Systems CodeMeter | CISAThird Party Advisory;US Government Resource
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