CVE-2020-20657 Detail
Current Description
Buffer overflow vulnerability in fcovatti libiec_iccp_mod v1.5, allows attackers to cause a denial of service via an unexpected packet while trying to connect.
Analysis Description
Buffer overflow vulnerability in fcovatti libiec_iccp_mod v1.5, allows attackers to cause a denial of service via an unexpected packet while trying to connect.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) | NIST |
Change History
1 change records found show changes
Initial Analysis 11/03/2021 1:29:38 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:libiec_iccp_mod_project:libiec_iccp_mod:1.5:*:*:*:*:*:*:*
|
|
| Added | CVSS V2 |
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) |
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
| Added | CWE |
NIST CWE-120 |
|
| Changed | Reference Type |
https://github.com/fcovatti/libiec_iccp_mod/issues/1 No Types Assigned |
https://github.com/fcovatti/libiec_iccp_mod/issues/1 Issue Tracking, Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2020-20657
NVD Published Date:
11/02/2021
NVD Last Modified:
11/03/2021
Source:
MITRE