CVE-2018-4086 — Improper Certificate Validation in Apple TV

CWE-295 — Improper Certificate Validation7 documents4 sources
Severity
5.9MEDIUMNVD
EPSS
0.3%
top 44.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple TVApple Iphone OSApple MAC OS X+1 more
Timeline
PublishedApr 3
Latest updateMay 14

Description

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Security" component. It allows remote attackers to spoof certificate validation via crafted name constraints.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages4 packages

▶NVDapple/watchos< 4.2.2
▶NVDapple/mac_os_x< 10.13.3
▶NVDapple/apple_tv< 11.2.5
▶NVDapple/iphone_os< 11.2.5

🔴Vulnerability Details

2
GHSA
GHSA-qcgf-5889-9273: An issue was discovered in certain Apple products↗2022-05-14
▶
CVEList
CVE-2018-4086: An issue was discovered in certain Apple products↗2018-04-03
▶

📋Vendor Advisories

4
Apple
CVE-2018-4086: watchOS 4.2.2↗2018-01-23
▶
Apple
CVE-2018-4086: macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan↗2018-01-23
▶
Apple
CVE-2018-4086: iOS 11.2.5↗2018-01-23
▶
Apple
CVE-2018-4086: tvOS 11.2.5↗2018-01-23
▶
CVE-2018-4086 — Improper Certificate Validation | cvebase