CVE-2020-20657

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/fcovatti/libiec_iccp_mod/issues/1 issue tracking third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-20657?
CVE-2020-20657 has been scored as a high severity vulnerability.
How to fix CVE-2020-20657?
To fix CVE-2020-20657, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-20657 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-20657 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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