Medium severity · published Apr 24, 2020
CVE-2020-1741
A flaw was found in openshift-ansible
5.9
CVSS
0.9%
EPSS
No
On KEV
Description
A flaw was found in openshift-ansible. OpenShift Container Platform (OCP) 3.11 is too permissive in the way it specified CORS allowed origins during installation. An attacker, able to man-in-the-middle the connection between the user's browser and the openshift console, could use this flaw to perform a phishing attack. The main threat from this vulnerability is data confidentiality.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OC
Openshift Container Platform · Redhat
3.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1741
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1741
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1741
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