Is CVE-2020-3890 in the CISA KEV catalog?

No. CVE-2020-3890 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-3890?

CVE-2020-3890 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-3890?

CVE-2020-3890 has an EPSS score of 0.80% (52th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-3890?

Upgrade ipad os to 13.4 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-3890

MEDIUM

5.3

CVSS v3

NVD

Description

The issue was addressed with improved deletion. This issue is fixed in iOS 13.4 and iPadOS 13.4. Deleted messages groups may still be suggested as an autocompletion.

How to fix

Remediation Available

ipad osNVD

Affected:< 13.4Fixed in:13.4CVE-2020-3890derived from NVD

iphone osNVD

Affected:< 13.4Fixed in:13.4CVE-2020-3890derived 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

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.80%probability of exploitation in 30 days

52ndpercentile

Moderate risk: more likely to be exploited than 52% of all known CVEs.

References

Vendor Advisory1

support.apple.com

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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.