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CVE-2023-38831

HIGHCISA KEV

7.8

Beschreibung

RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because a ZIP archive may include a benign file (such as an ordinary .JPG file) and also a folder that has the same name as the benign file, and the contents of the folder (which may include executable content) are processed during an attempt to access only the benign file. This was exploited in the wild in April through October 2023.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht8/23/2023

Zuletzt geandert10/31/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerRARLAB

ProduktWinRAR

SchwachstellennameRARLAB WinRAR Code Execution Vulnerability

KEV Aufnahmedatum2023-08-24

Behebungsfrist2023-09-14

Ransomware-NutzungKnown

Betroffene Produkte

rarlab:winrar

Schwachen (CWE)

CWE-345CWE-351

Referenzen

http://packetstormsecurity.com/files/174573/WinRAR-Remote-Code-Execution.html(cve@mitre.org)

https://blog.google/threat-analysis-group/government-backed-actors-exploiting-winrar-vulnerability/(cve@mitre.org)

https://news.ycombinator.com/item?id=37236100(cve@mitre.org)

https://www.bleepingcomputer.com/news/security/winrar-zero-day-exploited-since-april-to-hack-trading-accounts/(cve@mitre.org)

https://www.group-ib.com/blog/cve-2023-38831-winrar-zero-day/(cve@mitre.org)

http://packetstormsecurity.com/files/174573/WinRAR-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

https://blog.google/threat-analysis-group/government-backed-actors-exploiting-winrar-vulnerability/(af854a3a-2127-422b-91ae-364da2661108)

https://news.ycombinator.com/item?id=37236100(af854a3a-2127-422b-91ae-364da2661108)

https://www.bleepingcomputer.com/news/security/winrar-zero-day-exploited-since-april-to-hack-trading-accounts/(af854a3a-2127-422b-91ae-364da2661108)

https://www.group-ib.com/blog/cve-2023-38831-winrar-zero-day/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-38831(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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