CVE-2020-4579

Description

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a specially crafted HTTP/2 request with invalid characters. IBM X-Force ID: 184438.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 1.61% Top 20%

Vendor Advisory ibmcloud.com Vendor Advisory ibm.com

Affected: IBM DataPower Gateway

References

Link	Tags
https://www.ibm.com/support/pages/node/6334703	vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/184438	vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-4579?: CVE-2020-4579 has been scored as a high severity vulnerability.
How to fix CVE-2020-4579?: To fix CVE-2020-4579, 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-2020-4579 being actively exploited in the wild?: It is possible that CVE-2020-4579 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4579?: CVE-2020-4579 affects IBM DataPower Gateway.

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