Home » IT safety: Linux, MacOS X and Windows are in danger – IT safety alert replace about QT (vulnerability: medium)

IT safety: Linux, MacOS X and Windows are in danger – IT safety alert replace about QT (vulnerability: medium)

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IT safety: Linux, MacOS X and Windows are in danger – IT safety alert replace about QT (vulnerability: medium)

An IT safety alert replace for recognized vulnerabilities has been issued for QT. You can examine which merchandise are affected by the safety hole right here at information.de.

Federal workplace for Security in Information Technology (BSI) issued an replace on May 21, 2024 for the QT safety vulnerability recognized on February 15, 2024. The safety vulnerability impacts Linux, MacOS X and Windows working techniques and Red Hat Enterprise Linux merchandise , Fedora Linux and Open Source QT.

The newest producer suggestions for updates, workarounds and safety patches for this vulnerability might be discovered right here: Red Hat Security Advisory RHSA-2024:3056 (From 22 May 2024). Some helpful assets are listed later on this article.

QT security warning – threat: medium

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 vulnerability of pc techniques. The CVSS commonplace makes it doable to check potential or precise safety dangers primarily based on numerous standards to create a precedence listing for countermeasures. The attributes “none”, “low”, “medium”, “excessive” and “extreme” are used to find out the severity ranges of the vulnerability. The Base Score evaluates the necessities of an assault (together with authentication, complexity, privileges, person interplay) and its outcomes. Temporary scores additionally take into consideration adjustments over time within the threat state of affairs. According to CVSS, the chance of the vulnerability talked about right here is evaluated as “inside” with a base rating of seven.5.

QT Bug: A vulnerability allows a denial of service

Qt is a C++ class library for cross-platform programming of graphical person interfaces.

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A distant, unknown attacker might exploit a vulnerability in QT to conduct a denial of service assault.

Vulnerabilities have been categorised utilizing the CVE (Common Vulnerability and Exposure) designation system for every serial quantity CVE-2024-25580.

Systems affected by the QT safety vulnerability at a look

Operating techniques
Linux, MacOS X, Windows

Red Hat Enterprise Linux (cpe:/o:redhat:enterprise_linux)
Fedora Linux (cpe:/o:fedoraproject:fedora)
QT Open Source QT Open Source QT Open Source QT

Common steps to deal with IT safety gaps

  1. Users of the affected apps ought to keep up-to-date. When safety holes are recognized, producers are required to repair them rapidly by growing 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 incorporates extra details about the most recent model of the software program in query and the provision 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 often verify the required sources to see if a brand new safety replace is offered.

Sources for updates, patches and workarounds

Here you can see some hyperlinks with details about bug reviews, safety fixes and workarounds.

Red Hat Security Advisory RHSA-2024:3056 vom 2024-05-22 (21.05.2024)
For extra info, see:

Red Hat Security Advisory RHSA-2024:2276 vom 2024-04-30 (29.04.2024)
For extra info, see:

Fedora Security Advisory FEDORA-2024-7F2064F068 vom 2024-02-18 (18.02.2024)
For extra info, see:

Fedora Security Advisory FEDORA-2024-350E1AAA3C vom 2024-02-18 (18.02.2024)
For extra info, see:

QT Security advisory vom 2024-02-15 (15.02.2024)
For extra info, see:

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Version historical past of this safety alert

This is model 4 of this QT IT safety discover. This doc can be up to date as extra updates are introduced. You can examine adjustments or additions on this model historical past.

02/15/2024 – First model
02/18/2024 – New updates from Fedora added
April 29, 2024 – New updates from Red Hat have been added
May 21, 2024 – New updates from Red Hat added

+++ Editorial observe: This doc is predicated on present BSI knowledge and can 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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