CVE-2019-8829 - A memory corruption vulnerability was addressed with improved locking

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HIGH

A memory corruption vulnerability was addressed with improved locking

Published Oct 27, 2020

7.8

HIGH

CVSS 3.1

EPSS 0.99%

Description

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6.1, tvOS 13.2, iOS 13.2 and iPadOS 13.2. An application may be able to execute arbitrary code with kernel privileges.

Affected products

Vendor Apple Product iOS and iPadOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <13.2
Vendor Apple Product macOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <10.15
- Version
  unspecified
  Status
  affected
  Constraints
  <13.2
- Version
  unspecified
  Status
  affected
  Constraints
  <6.1

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 and iPadOS

n/a

Version	Status	Constraints
unspecified	affected	<13.2

Apple

macOS

n/a

Version	Status	Constraints
unspecified	affected	<10.15
unspecified	affected	<13.2
unspecified	affected	<6.1

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-667

CWE-787

Out-of-bounds Write

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-18219
Advisory
https://support.apple.com/en-us/HT210721
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210722
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210723
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210724
x_refsource_MISCRelease NotesVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-18219		Advisory
https://support.apple.com/en-us/HT210721		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210722		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210723		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT210724		x_refsource_MISCRelease NotesVendor Advisory