Home » IT Security: Threats to Linux – IT safety alert replace for Red Hat OpenShift (vulnerability: medium)

IT Security: Threats to Linux – IT safety alert replace for Red Hat OpenShift (vulnerability: medium)

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IT Security: Threats to Linux – IT safety alert replace for Red Hat OpenShift (vulnerability: medium)

An IT safety alert replace for a recognized vulnerability has been issued for Red Hat OpenShift. You can discover out what affected customers can do right here.

Federal workplace for Security in Information Technology (BSI) printed an replace on May 15, 2024 to essentially the most weak safety gap in Red Hat OpenShift recognized on December 5, 2023. The safety vulnerability impacts the Linux working system and merchandise Amazon Linux 2, Red Hat Enterprise Linux and Red Hat OpenShift.

The newest producer suggestions for updates, workarounds and safety patches for this vulnerability might be discovered right here: Red Hat Security Advisory RHSA-2024:2773 (From 15 May 2024). Some helpful sources are listed later on this article.

Multiple vulnerabilities for Red Hat OpenShift – Risk: average

Risk degree: 3 (average)
CVSS Base Score: 7.5
CVSS provisional rating: 6.5
Remote management: Ja

The Common Vulnerability Scoring System (CVSS) is used to evaluate the severity of vulnerabilities in laptop methods. The CVSS customary makes it attainable to check potential or precise safety dangers primarily based on varied metrics with the intention to prioritize countermeasures. The attributes “none”, “low”, “medium”, “excessive” and “extreme” are used to find out the severity ranges of vulnerability. The Base Score evaluates the necessities of an assault (together with authentication, complexity, privileges, person interplay) and its outcomes. For short-term impact, body situations which will change over time are thought of within the take a look at. According to CVSS, the danger of present vulnerability is assessed as “average” with 7.5 foundation factors.

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Red Hat OpenShift Bug: Vulnerability and CVE numbers

Red Hat OpenShift is a “Platform as a Service” (PaaS) resolution for delivering purposes within the cloud.

A distant, unknown attacker can exploit a number of vulnerabilities in Red Hat OpenShift to carry out a denial of service assault and bypass safety measures.

Vulnerabilities are recognized by distinctive CVE (Common Vulnerabilities and Exposures) product numbers. CVE-2023-45142 and CVE-2023-46129 on the market.

Systems affected by the safety hole at a look

working system
Linux

Products
Amazon Linux 2 (cpe:/o:amazon:linux_2)
Red Hat Enterprise Linux (cpe:/o:redhat:enterprise_linux)
Red Hat OpenShift distributed hint 3 (cpe:/a:redhat:openshift)
Red Hat OpenShift Container Platform

Common steps to deal with IT safety gaps

  1. Users of affected methods ought to keep up-to-date. When safety holes are recognized, producers are required to repair them shortly by creating a patch or workaround. If safety patches can be found, set up them instantly.
  2. For info, see the sources listed within the subsequent part. This usually accommodates further details about the newest model of the software program in query and the supply of safety patches or efficiency suggestions.
  3. If you’ve gotten any additional questions or uncertainties, please contact your accountable administrator. IT safety managers ought to examine each time a producing firm makes a brand new safety replace obtainable.

Sources for updates, patches and workarounds

Here one can find some hyperlinks with details about bug reviews, safety fixes and workarounds.

Red Hat Security Advisory RHSA-2024:2773 vom 2024-05-15 (15.05.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:1859 vom 2024-04-16 (16.04.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2023:7197 vom 2024-02-28 (27.02.2024)
For extra info, see:

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Red Hat Security Advisory RHSA-2023:7198 vom 2024-02-28 (27.02.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:0833 vom 2024-02-21 (20.02.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:0642 vom 2024-02-07 (07.02.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:0660 vom 2024-02-07 (07.02.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:0641 vom 2024-02-07 (07.02.2024)
For extra info, see:

Amazon Linux Security Advisory ALAS-2024-2446 vom 2024-02-06 (05.02.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:0204 vom 2024-01-20 (21.01.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2023:7831 vom 2024-01-04 (03.01.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2023:7682 vom 2023-12-12 (12.12.2023)
For extra info, see:

Red Hat Security Advisory RHSA-2023:7681 vom 2023-12-12 (12.12.2023)
For extra info, see:

Red Hat Security Advisory RHSA-2023:7663 vom 2023-12-06 (05.12.2023)
For extra info, see:

Version historical past of this safety alert

This is model 10 of this Red Hat OpenShift IT safety advisory. This doc shall be up to date as extra updates are introduced. You can examine adjustments or additions on this model historical past.

December 5, 2023 – First model
12/12/2023 – New updates from Red Hat added
01/03/2024 – New updates from Red Hat have been added
01/21/2024 – New updates from Red Hat added
02/05/2024 – New updates from Amazon added
02/07/2024 – New updates from Red Hat have been added
02/20/2024 – New updates from Red Hat added
02/27/2024 – New updates from Red Hat have been added
April 16, 2024 – New updates from Red Hat have been added
May 15, 2024 – New updates from Red Hat have been added

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+++ Editorial observe: This doc is predicated on present BSI information and shall be up to date in a data-driven method relying on the standing of the alert. We welcome suggestions and feedback at [email protected]. +++

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