CVE-2019-8668 — Improper Input Validation in Apple Tvos

CWE-20 — Improper Input Validation6 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 58.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOSApple TvosApple Watchos+1 more
Timeline
PublishedOct 27
Latest updateMay 24

Description

A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, tvOS 12.4, watchOS 5.3. Processing a maliciously crafted image may lead to a denial of service.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages6 packages

▶CVEListV5apple/tvosunspecified — 12.4
▶NVDapple/tvos< 12.4
▶CVEListV5apple/watchosunspecified — 5.3
▶NVDapple/watchos< 5.3
▶CVEListV5apple/iosunspecified — 12.4

🔴Vulnerability Details

2
GHSA
GHSA-3q83-m7xx-4ggv: A denial of service issue was addressed with improved validation↗2022-05-24
▶
CVEList
CVE-2019-8668: A denial of service issue was addressed with improved validation↗2020-10-27
▶

📋Vendor Advisories

3
Apple
CVE-2019-8668: iOS 12.4↗2019-07-22
▶
Apple
CVE-2019-8668: tvOS 12.4↗2019-07-22
▶
Apple
CVE-2019-8668: watchOS 5.3↗2019-07-22
▶
CVE-2019-8668 — Improper Input Validation in Apple Tvos | cvebase