CVE-2022-4039
What it is
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.
At a glance
- Exploitability
- Can be exploited from the same network segment with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.8% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.8% in the next 30 days (EPSS).
- Severity: 8.0 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.8% · EPSS, next 30 days
- Weakness
- CWE-276 · Incorrect default permissions
- Record status
- Modified
Affected
- Redhat Single sign-on 7.0
- Redhat Openshift Container Platform 4.9
- Redhat Openshift Container Platform 4.10
- Redhat Openshift Container Platform For IBM Z 4.9
- Redhat Openshift Container Platform For IBM Z 4.10
- Redhat Openshift Container Platform For Linuxone 4.9
- Redhat Openshift Container Platform For Linuxone 4.10
- Redhat Openshift Container Platform For Power 4.9
Attack profile CVSS 3.1 · 8.0
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-4039.md and follow it. Check whether this project is affected by CVE-2022-4039. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://access.redhat.com/errata/RHSA-2023:1047
- https://access.redhat.com/security/cve/CVE-2022-4039
- https://bugzilla.redhat.com/show_bug.cgi?id=2143416
- https://access.redhat.com/errata/RHSA-2023:1047
- https://access.redhat.com/security/cve/CVE-2022-4039
- https://bugzilla.redhat.com/show_bug.cgi?id=2143416
References
- https://access.redhat.com/errata/RHSA-2023:1047
- https://access.redhat.com/security/cve/CVE-2022-4039
- https://bugzilla.redhat.com/show_bug.cgi?id=2143416
- https://access.redhat.com/errata/RHSA-2023:1047
- https://access.redhat.com/security/cve/CVE-2022-4039
- https://bugzilla.redhat.com/show_bug.cgi?id=2143416