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Vulnerability Details :

CVE-2020-9818

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-09 Jun, 2020 | 16:12
Updated At-20 Aug, 2025 | 03:56
Rejected At-
Credits

Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains an out-of-bounds write vulnerability which may allow memory modification or application termination when processing a maliciously crafted mail message.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Known Exploited Vulnerabilities (KEV)
cisa.gov
Vendor:
Apple Inc.Apple
Product:iOS, iPadOS, and watchOS
Added At:03 Nov, 2021
Due At:03 May, 2022

Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains an out-of-bounds write vulnerability which may allow memory modification or application termination when processing a maliciously crafted mail message.

Used in Ransomware

:

Unknown

CWE

:
CWE-787

Required Action:

Apply updates per vendor instructions.

Additional Notes:

https://nvd.nist.gov/vuln/detail/CVE-2020-9818
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apple
Assigner Org ID:286789f9-fbc2-4510-9f9a-43facdede74c
Published At:09 Jun, 2020 | 16:12
Updated At:20 Aug, 2025 | 03:56
Rejected At:
▼CVE Numbering Authority (CNA)

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

Affected Products
Vendor
Apple Inc.Apple
Product
iOS
Versions
Affected
  • From unspecified before iOS 13.5 and iPadOS 13.5 (custom)
Vendor
Apple Inc.Apple
Product
iOS-1
Versions
Affected
  • From unspecified before iOS 12.4.7 (custom)
Vendor
Apple Inc.Apple
Product
watchOS
Versions
Affected
  • From unspecified before watchOS 6.2.5 (custom)
Problem Types
TypeCWE IDDescription
textN/AProcessing a maliciously crafted mail message may lead to unexpected memory modification or application termination
Type: text
CWE ID: N/A
Description: Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/HT211168
x_refsource_MISC
https://support.apple.com/HT211175
x_refsource_MISC
https://support.apple.com/HT211169
x_refsource_MISC
Hyperlink: https://support.apple.com/HT211168
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/HT211175
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/HT211169
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/HT211168
x_refsource_MISC
x_transferred
https://support.apple.com/HT211175
x_refsource_MISC
x_transferred
https://support.apple.com/HT211169
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/HT211168
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/HT211175
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/HT211169
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787 Out-of-bounds Write
Type: CWE
CWE ID: CWE-787
Description: CWE-787 Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
kev
dateAdded:
2021-11-03
reference:
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9818
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
CVE-2020-9818 added to CISA KEV2021-11-03 00:00:00
Event: CVE-2020-9818 added to CISA KEV
Date: 2021-11-03 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@apple.com
Published At:09 Jun, 2020 | 17:15
Updated At:28 Feb, 2025 | 14:44

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
2021-11-032022-05-03Apple iOS, iPadOS, and watchOS Out-of-Bounds Write VulnerabilityApply updates per vendor instructions.
Date Added: 2021-11-03
Due Date: 2022-05-03
Vulnerability Name: Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability
Required Action: Apply updates per vendor instructions.
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
Apple Inc.
apple
>>ipados>>Versions before 13.5(exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions before 12.4.7(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions from 13.0(inclusive) to 13.5(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>watchos>>Versions before 6.2.5(exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE-787Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-787
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.apple.com/HT211168product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/HT211169product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/HT211175product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/HT211168af854a3a-2127-422b-91ae-364da2661108
Release Notes
Vendor Advisory
https://support.apple.com/HT211169af854a3a-2127-422b-91ae-364da2661108
Release Notes
Vendor Advisory
https://support.apple.com/HT211175af854a3a-2127-422b-91ae-364da2661108
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211168
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211169
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211175
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211168
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211169
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/HT211175
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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Out-of-bounds Write
CVE-2019-8823
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.52% / 65.77%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osipadostvossafariicloudiTunes for WindowsiCloud for WindowsSafariiOSiCloud for Windows (Legacy)tvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8619
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.82% / 73.39%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8544
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.68% / 81.44%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Red Hat, Inc.Apple Inc.
Product-enterprise_linux_serveritunesiphone_oswatchostvossafarienterprise_linux_workstationenterprise_linux_desktopicloudiTunes for WindowswatchOSSafariiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8594
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8638
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.76% / 72.31%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:39
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchossafariicloudiTunes for WindowswatchOSiCloud for WindowsSafariiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8782
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.27% / 50.30%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osipadostvossafariicloudiTunes for WindowsiCloud for WindowsSafariiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8672
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-40.34% / 97.25%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Red Hat, Inc.Apple Inc.
Product-enterprise_linux_serveritunesiphone_oswatchostvossafarienterprise_linux_workstationmac_os_xenterprise_linux_desktopicloudiCloud for Windows (Microsoft Store)iTunes for WindowswatchOSSafarimacOSiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8628
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.59% / 68.18%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8583
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.82% / 73.47%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchostvossafarimac_os_xicloudiTunes for WindowswatchOSSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8586
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8595
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8671
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-28.15% / 96.31%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiCloud for Windows (Microsoft Store)iTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8706
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.48% / 64.34%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:43
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6. Processing a maliciously crafted audio file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_oswatchostvosmac_os_xtvOSmacOSwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8523
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.29% / 78.83%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafariicloudiTunes for WindowsiCloud for WindowsSafariiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8609
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8751
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.59% / 68.18%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:46
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osipad_oswatchostvossafariicloudiTunes for WindowswatchOSSafariiCloud for WindowstvOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8825
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.55% / 66.88%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:51
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 10.7, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, iCloud for Windows 7.14, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osicloudmac_os_xmacOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8562
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.6||CRITICAL
EPSS-0.47% / 63.84%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows. A sandboxed process may be able to circumvent sandbox restrictions.

Action-Not Available
Vendor-Apple Inc.
Product-itunessafariiphone_ostvostvOSiTunes for WindowsSafariiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8610
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8743
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.53% / 66.41%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 6.1. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-watchoswatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8738
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.42% / 60.99%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in Xcode 11.0. Processing a maliciously crafted file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-xcodeXcode
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8734
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.59% / 68.18%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:43
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, Safari 13, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchostvossafariicloudiTunes for WindowswatchOSSafariiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8592
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.84%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:27
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, tvOS 12.3, watchOS 5.2.1, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, iOS 13. Playing a malicious audio file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-mac_os_xiphone_oswatchostvosmacOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-20
Improper Input Validation
CVE-2019-8820
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-4.92% / 89.21%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchosipadostvossafariicloudiTunes for WindowswatchOSiCloud for WindowsSafariiOSiCloud for Windows (Legacy)tvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8559
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.82% / 73.39%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchostvossafariicloudiTunes for WindowswatchOSSafariiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8553
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.82% / 73.42%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2. Clicking a malicious SMS link may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvostvOSwatchOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8684
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-3.57% / 87.27%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Red Hat, Inc.Apple Inc.
Product-enterprise_linux_serveritunesiphone_oswatchostvossafarienterprise_linux_workstationmac_os_xenterprise_linux_desktopicloudiCloud for Windows (Microsoft Store)iTunes for WindowswatchOSSafarimacOSiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8800
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.34% / 56.25%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved validation. This issue is fixed in Xcode 11.2. Processing a maliciously crafted file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-xcodeXcode
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8535
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-2.23% / 83.86%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Red Hat, Inc.Apple Inc.
Product-enterprise_linux_serveritunesiphone_ostvossafarienterprise_linux_workstationenterprise_linux_desktopicloudiTunes for WindowsiCloud for WindowsSafariiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8611
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-28.04% / 96.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8752
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.59% / 68.18%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:45
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osipad_oswatchostvossafariicloudiTunes for WindowswatchOSSafariiCloud for WindowstvOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8688
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-4.27% / 88.38%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Red Hat, Inc.Apple Inc.
Product-enterprise_linux_serveritunesiphone_oswatchostvossafarienterprise_linux_workstationmac_os_xenterprise_linux_desktopicloudiCloud for Windows (Microsoft Store)iTunes for WindowswatchOSSafarimacOSiCloud for WindowsiOStvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8821
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.01% / 76.14%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_osipadostvossafariicloudiTunes for WindowsiCloud for WindowsSafariiOSiCloud for Windows (Legacy)tvOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8681
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.82% / 73.39%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiCloud for Windows (Microsoft Store)iTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8587
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.29%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_ostvossafarimac_os_xicloudiTunes for WindowsSafariiCloud for WindowsmacOSiOStvOS
CWE ID-CWE-129
Improper Validation of Array Index
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-8811
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.34% / 55.87%
||
7 Day CHG~0.00%
Published-18 Dec, 2019 | 17:33
Updated-04 Aug, 2024 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchosipadostvossafariicloudiTunes for WindowswatchOSiCloud for WindowsSafariiOSiCloud for Windows (Legacy)tvOS
CWE ID-CWE-787
Out-of-bounds Write
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