Is CVE-2019-8809 in the CISA KEV catalog?

No. CVE-2019-8809 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-8809?

CVE-2019-8809 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2019-8809?

CVE-2019-8809 has an EPSS score of 0.31% (23th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-8809?

Upgrade ipados to 13.1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2019-8809

LOW

3.3

CVSS v3

NVD

Description

A validation issue was addressed with improved logic. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, watchOS 6, iOS 13. A local app may be able to read a persistent account identifier.

How to fix

Remediation Available

ipadosNVD

Affected:< 13.1Fixed in:13.1CVE-2019-8809derived from NVD

iphone osNVD

Affected:< 13.1Fixed in:13.1CVE-2019-8809derived from NVD

mac os xNVD

Affected:< 10.15Fixed in:10.15CVE-2019-8809derived from NVD

tvosNVD

Affected:< 13.0Fixed in:13.0CVE-2019-8809derived from NVD

watchosNVD

Affected:< 6.0Fixed in:6.0CVE-2019-8809derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.31%probability of exploitation in 30 days

23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Vendor Advisory5

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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.