7

CVE-2023-34046

VMware Fusion TOCTOU local privilege escalation vulnerability

VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) 
vulnerability that occurs during installation for the first time (the 
user needs to drag or copy the application to a folder from the '.dmg' 
volume) or when installing an upgrade. A malicious actor with local non-administrative user privileges may 
exploit this vulnerability to escalate privileges to root on the system 
where Fusion is installed or being installed for the first time.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
VMware ≫ Fusion Version >= 13.0.0 < 13.5
   Apple ≫ macOS X Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.339
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
security@vmware.com 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.