CVE-2019-8637 — Improper Input Validation in Apple Tvos

CWE-20 — Improper Input Validation6 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 63.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOSApple TvosApple Watchos+1 more
Timeline
PublishedDec 18
Latest updateMay 24

Description

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. A malicious application may be able to gain root privileges.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages6 packages

▶CVEListV5apple/tvosunspecified — tvOS 12.3
▶NVDapple/tvos< 12.3
▶CVEListV5apple/watchosunspecified — watchOS 5.2.1
▶NVDapple/watchos< 5.2.1
▶CVEListV5apple/iosunspecified — iOS 12.3

🔴Vulnerability Details

2
GHSA
GHSA-mj2w-6wfx-p7f2: An input validation issue was addressed with improved input validation↗2022-05-24
▶
CVEList
CVE-2019-8637: An input validation issue was addressed with improved input validation↗2019-12-18
▶

📋Vendor Advisories

3
Apple
CVE-2019-8637: iOS 12.3↗2019-05-13
▶
Apple
CVE-2019-8637: watchOS 5.2.1↗2019-05-13
▶
Apple
CVE-2019-8637: tvOS 12.3↗2019-05-13
▶
CVE-2019-8637 — Improper Input Validation in Apple Tvos | cvebase