CVE-2020-9819

Warning

EPSS 0.45%
Published 09.06.2020 17:15:13
Last modified 28.02.2025 14:44:48
Source product-security@apple.com
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A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5, watchOS 5.3.7. Processing a maliciously crafted mail message may lead to heap corruption.

Affected products Warnungen 1 Metrics 4 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Apple ≫ iPadOS Version < 13.5

Apple ≫ iPhone OS Version < 12.4.7

Apple ≫ iPhone OS Version >= 13.0 < 13.5

Apple ≫ watchOS Version < 5.3.7

Apple ≫ watchOS Version >= 6.0.0 < 6.2.5

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability

Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains a memory corruption vulnerability that may allow heap corruption when processing a maliciously crafted mail message.

Description

Apply updates per vendor instructions.

Required actions

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.45%	0.605

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L