Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2019-8718 — Out-of-bounds Write in Apple Tvos

CWE-787 — Out-of-bounds Write6 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.3%
top 49.38%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
4
Apple IOSApple TvosApple Watchos+1 more
Timeline
PublishedOct 27
Latest updateMay 24

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in watchOS 6, iOS 13, tvOS 13. An application may be able to execute arbitrary code with kernel 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 — 13
▶NVDapple/tvos< 13
▶CVEListV5apple/watchosunspecified — 6
▶NVDapple/watchos< 6.0
▶CVEListV5apple/iosunspecified — 13

🔴Vulnerability Details

2
GHSA
GHSA-9255-vgmq-p4qw: A memory corruption issue was addressed with improved memory handling↗2022-05-24
▶
CVEList
CVE-2019-8718: A memory corruption issue was addressed with improved memory handling↗2020-10-27
▶

📋Vendor Advisories

3
Apple
CVE-2019-8718: tvOS 13↗2019-09-24
▶
Apple
CVE-2019-8718: watchOS 6↗2019-09-19
▶
Apple
CVE-2019-8718: iOS 13↗2019-09-19
▶
CVE-2019-8718 — Out-of-bounds Write in Apple Tvos | cvebase