Is CVE-2019-8830 in the CISA KEV catalog?

No. CVE-2019-8830 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-8830?

CVE-2019-8830 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2019-8830?

CVE-2019-8830 has an EPSS score of 2.14% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-8830?

Upgrade ipados to 13.3 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2019-8830

HIGHEPSS 80th pctl

8.8

CVSS v3

NVD

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 13.3, watchOS 6.1.1, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra, iOS 13.3 and iPadOS 13.3, iOS 12.4.4, watchOS 5.3.4. Processing malicious video via FaceTime may lead to arbitrary code execution.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

ipadosNVD

Affected:< 13.3Fixed in:13.3CVE-2019-8830derived from NVD

iphone osNVD

Affected:>= 12.0.0, < 12.4.4Fixed in:12.4.4CVE-2019-8830derived from NVD

mac os xNVD

Affected:< 10.15.2Fixed in:10.15.2CVE-2019-8830derived from NVD

tvosNVD

Affected:< 13.3Fixed in:13.3CVE-2019-8830derived from NVD

watchosNVD

Affected:>= 6.0.0, < 6.1.1Fixed in:6.1.1CVE-2019-8830derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.14%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Vendor Advisory6

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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.