CVE-2021-20718: High severity mod_auth_openidc vulnerability
Published May 20, 2021
·Updated
modauthopenidc 2.4.0 to 2.4.7 allows a remote attacker to cause a denial-of-service (DoS) condition via unspecified vectors.
Affected Software
4 affected components
openidc Mod Auth Openidc>=2.4.0<=2.4.7
Fedoraproject Fedora=33
Fedoraproject Fedora=34
Oracle Essbase<21.3
Event History
May 20, 2021
CVE Published
via MITRE·01:15 AM
Data Sourced
via MITRE·01:15 AM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2021-20718?
CVE-2021-20718 is a vulnerability in mod_auth_openidc versions 2.4.0 to 2.4.7 that allows a remote attacker to cause a denial-of-service (DoS) condition via unspecified vectors.
2
How does CVE-2021-20718 affect mod_auth_openidc?
CVE-2021-20718 affects mod_auth_openidc versions 2.4.0 to 2.4.7.
3
What is the severity of CVE-2021-20718?
The severity of CVE-2021-20718 is high with a CVSS score of 7.5.
4
How can an attacker exploit CVE-2021-20718?
An attacker can exploit CVE-2021-20718 remotely to cause a denial-of-service (DoS) condition.
5
Is there a fix for CVE-2021-20718?
As of now, there is no information available regarding a fix for CVE-2021-20718. It is recommended to follow the official vendor or project's security advisories for updates.