Is CVE-2023-32412 in the CISA KEV catalog?

No. CVE-2023-32412 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-32412?

CVE-2023-32412 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-32412?

CVE-2023-32412 has an EPSS score of 1.59% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-32412?

Upgrade ipados to 16.5 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2023-32412

CRITICALEPSS 73th pctl

9.8

CVSS v3

NVD

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

CWE-416Use After Free

How to fix

Remediation Available

ipadosNVD

Affected:>= 16.0, < 16.5Fixed in:16.5CVE-2023-32412derived from NVD

iphone osNVD

Affected:>= 16.0, < 16.5Fixed in:16.5CVE-2023-32412derived from NVD

macosNVD

Affected:>= 13.0, < 13.4Fixed in:13.4CVE-2023-32412derived from NVD

tvosNVD

Affected:< 16.5Fixed in:16.5CVE-2023-32412derived from NVD

watchosNVD

Affected:< 9.5Fixed in:9.5CVE-2023-32412derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.59%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Vendor Advisory7

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	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.