A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
Published 2020-02-27 21:15:17
Updated 2021-07-21 11:39:24
Source Apple Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowInput validation

Threat overview for CVE-2020-3846

Top countries where our scanners detected CVE-2020-3846
Top open port discovered on systems with this issue 548
IPs affected by CVE-2020-3846 760
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2020-3846!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-3846

0.65%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-3846

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
NIST
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
NIST

CWE ids for CVE-2020-3846

References for CVE-2020-3846

Products affected by CVE-2020-3846

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