Is CVE-2023-41977 in the CISA KEV catalog?

No. CVE-2023-41977 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-41977?

CVE-2023-41977 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2023-41977?

CVE-2023-41977 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-41977?

Upgrade ipados to 16.7.2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-41977

MEDIUM

4.3

CVSS v3

NVD

Description

The issue was addressed with improved handling of caches. This issue is fixed in macOS Sonoma 14.1, iOS 16.7.2 and iPadOS 16.7.2. Visiting a malicious website may reveal browsing history.

How to fix

Remediation Available

ipadosNVD

Affected:< 16.7.2Fixed in:16.7.2CVE-2023-41977derived from NVD

iphone osNVD

Affected:< 16.7.2Fixed in:16.7.2CVE-2023-41977derived from NVD

macosNVD

Affected:>= 14.0, < 14.1Fixed in:14.1CVE-2023-41977derived 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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory2

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Markdown

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HTML

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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.