Critical severity · published Sep 22, 2023
CVE-2022-4039
A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled
9.8
CVSS
0.8%
EPSS
No
On KEV
Description
A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled. This flaw allows an attacker to use this interface to deploy malicious code and access and modify potentially sensitive information in the app server configuration.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OC
Openshift Container Platform · Redhat
4.9; 4.10 · source: NVD
OC
Openshift Container Platform For Ibm Z · Redhat
4.9; 4.10 · source: NVD
OC
Openshift Container Platform For Linuxone · Redhat
4.9; 4.10 · source: NVD
OC
Openshift Container Platform For Power · Redhat
4.9; 4.10 · source: NVD
SS
Single Sign-on · Redhat
7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4039
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4039
Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:1047
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2022-4039
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2143416
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