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cve[email protected]CVE-2023-34046
HistoryOct 20, 2023 - 9:15 a.m.

CVE-2023-34046

2023-10-2009:15:12
CWE-367
web.nvd.nist.gov
31
vmware
fusion
13.x
13.5
toctou
vulnerability
privilege escalation
nvd

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.2%

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.

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.2%

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