As BSI stories, the IT safety warning concerning the recognized win.rar WinRAR vulnerability has obtained an replace. You can examine which working methods and merchandise are affected by the safety hole right here at information.de.
Federal workplace for Security in Information Technology (BSI) issued a report concerning the safety vulnerability of win.rar WinRAR recognized on April 28, 2024. Operating methods Linux, UNIX and Windows and win.rar product WinRAR are affected safety gap.
The newest producer suggestions for updates, workarounds and safety patches for this vulnerability could be discovered right here: NIST Vulnerability Databse (As of April 28, 2024). Some helpful sources are listed later on this article.
Win.rar WinRAR safety warning – threat: excessive
Risk degree: 3 (excessive)
CVSS Base Score: 8.1
CVSS provisional rating: 7,1
Remote management: Ja
The Common Vulnerability Scoring System (CVSS) is used to evaluate the severity of vulnerabilities in pc methods. The CVSS customary makes it potential to check potential or precise safety dangers based mostly on numerous metrics to create a precedence listing for 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. Temporal scores additionally consider adjustments over time within the threat scenario. The severity of the present vulnerability is classed as “excessive” based on the CVSS with a base rating of 8.1.
win.rar WinRAR Bug: Vulnerability may enable denial of service and knowledge disclosure
WinRAR is a file storage program for creating and extracting archives in RAR or ZIP knowledge format.
An attacker can exploit WinRAR vulnerabilities to carry out a denial of service assault or expose delicate info.
Vulnerabilities are categorized utilizing the CVE (Common Vulnerabilities and Exposures) reference system utilizing particular person serial numbers. CVE-2024-33899 and CVE-2024-36052.
Systems affected by the safety hole at a look
Operating methods
Linux, UNIX, Windows
Products
win.rar WinRAR
General suggestions for addressing IT safety gaps
- Users of affected methods ought to keep up-to-date. When safety holes are recognized, producers are required to repair them rapidly by creating a patch or workaround. If safety patches can be found, set up them instantly.
- For info, see the sources listed within the subsequent part. This usually accommodates extra details about the most recent model of the software program in query and the supply of safety patches or efficiency suggestions.
- If you may have any additional questions or uncertainties, please contact your accountable administrator. IT safety managers ought to recurrently examine the required sources to see if a brand new safety replace is obtainable.
Sources for updates, patches and workarounds
Here one can find some hyperlinks with details about bug stories, safety fixes and workarounds.
NIST Vulnerability Databse vom 2024-04-28 (28.04.2024)
For extra info, see:
GitHub Advisory Database vom 2024-04-28 (28.04.2024)
For extra info, see:
Version historical past of this safety alert
This is model 2 of this IT safety discover for win.rar WinRAR. If additional updates are introduced, this doc might be up to date. You can see the adjustments made utilizing the model historical past under.
April 28, 2024 – First model
05/22/2024 – CVE-2024-36052 added
+++ Editorial observe: This doc is predicated on present BSI knowledge and might 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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