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CVE-2020-9991

Published: 8 December 2020

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.

Notes

AuthorNote
mdeslaur
This may be an Apple-specific CVE, as of 2022-09-14, no details
are available as to what the vulnerability is. Marking Ubuntu as
not-affected.

Priority

Low

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
sqlite
Launchpad, Ubuntu, Debian
upstream Needs triage

groovy Ignored
(end of life)
hirsute Ignored
(end of life)
jammy Not vulnerable
(apple specific)
xenial Deferred

bionic Not vulnerable
(apple specific)
eoan Ignored
(end of life)
focal Not vulnerable
(apple specific)
impish Ignored
(end of life)
kinetic Not vulnerable
(apple specific)
lunar Does not exist

trusty Not vulnerable
(apple specific)
mantic Does not exist

sqlite3
Launchpad, Ubuntu, Debian
upstream Needs triage

bionic Not vulnerable
(apple specific)
groovy Ignored
(end of life)
eoan Ignored
(end of life)
focal Not vulnerable
(apple specific)
hirsute Ignored
(end of life)
impish Ignored
(end of life)
jammy Not vulnerable
(apple specific)
kinetic Not vulnerable
(apple specific)
lunar Not vulnerable
(apple specific)
trusty Not vulnerable
(apple specific)
xenial Not vulnerable
(apple specific)
mantic Not vulnerable
(apple specific)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H