CVE-2020-9808 - A memory corruption issue was addressed with improved state management

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HIGH

A memory corruption issue was addressed with improved state management

Published Jun 9, 2020

7.1

HIGH

CVSS 3.1

EPSS 0.80%

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to cause unexpected system termination or write kernel memory.

Affected products

Vendor Apple Product iOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <iOS 13.5 and iPadOS 13.5
Vendor Apple Product macOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <macOS Catalina 10.15.5
Vendor Apple Product tvOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <tvOS 13.4.5
Vendor Apple Product watchOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <watchOS 6.2.5

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

iOS

n/a

Version	Status	Constraints
unspecified	affected	<iOS 13.5 and iPadOS 13.5

Apple

macOS

n/a

Version	Status	Constraints
unspecified	affected	<macOS Catalina 10.15.5

Apple

tvOS

n/a

Version	Status	Constraints
unspecified	affected	<tvOS 13.4.5

Apple

watchOS

n/a

Version	Status	Constraints
unspecified	affected	<watchOS 6.2.5

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (4)

https://support.apple.com/HT211168
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211170
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211171
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211175
x_refsource_MISCRelease NotesVendor Advisory

Link	Providers	Tags
https://support.apple.com/HT211168		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211170		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211171		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/HT211175		x_refsource_MISCRelease NotesVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Jun 9, 2020

Updated Aug 4, 2024

Reserved Mar 2, 2020

Link CVE-2020-9808

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-9808

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-9808