Is CVE-2023-23493 in the CISA KEV catalog?

No. CVE-2023-23493 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-23493?

CVE-2023-23493 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2023-23493?

CVE-2023-23493 has an EPSS score of 0.21% (11th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-23493?

Upgrade macos to 13.2 or later.

CVE & CISA-KEV Catalog

CVE-2023-23493

LOW

3.3

CVSS v3

NVD

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.2, macOS Monterey 12.6.3. An encrypted volume may be unmounted and remounted by a different user without prompting for the password.

CWE-287Improper Authentication

How to fix

Remediation Available

macosNVD

Affected:>= 13.0, < 13.2Fixed in:13.2CVE-2023-23493derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.21%probability of exploitation in 30 days

11thpercentile

Low risk: more likely to be exploited than 11% of all known CVEs.

References

Vendor Advisory2

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.