Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2020-27836

Date: August 22, 2022

A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability..

Language: Go

Severity Score

Related Resources (7)

https://bugzilla.redhat.com/show_bug.cgi?id=1906267
https://access.redhat.com/security/cve/CVE-2020-27836
https://nvd.nist.gov/vuln/detail/CVE-2020-27836
https://github.com/openshift/cluster-ingress-operator/commit/3276bbc811dcd771291cc2de8107ebd89fa5b66d
https://github.com/openshift/cluster-ingress-operator/pull/507/commits/92c83f281ba5fb6a1d91ecc3beaa4bcf2647a729
https://bugzilla.redhat.com/show_bug.cgi?id=1905490
https://www.mend.io/vulnerability-database/CVE-2020-27836

Severity Score

Weakness Type (CWE)

Incorrect Permission Assignment for Critical Resource

CWE-732

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

Do you need more information?

Contact Us