In macOS High Sierra before 10.13.3, Security Update 2018... · CVE-2017-13889 · GitHub Advisory Database · GitHub

In macOS High Sierra before 10.13.3, Security Update 2018...

Critical severity Unreviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Feb 2, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, a logic error existed in the validation of credentials. This was addressed with improved credential validation.

References

Published by the National Vulnerability Database

Jan 11, 2019

Published to the GitHub Advisory Database May 13, 2022

Last updated Feb 2, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H