CVE-2019-8593 — 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
No known exploits
Affected products
4
Apple IOSApple TvosApple Watchos+1 more
Timeline
PublishedDec 18
Latest updateMay 24

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. An application may be able to execute arbitrary code with system 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-w23g-8vg6-q2gv: A memory corruption issue was addressed with improved memory handling↗2022-05-24
▶
CVEList
CVE-2019-8593: A memory corruption issue was addressed with improved memory handling↗2019-12-18
▶

📋Vendor Advisories

3
Apple
CVE-2019-8593: tvOS 12.3↗2019-05-13
▶
Apple
CVE-2019-8593: iOS 12.3↗2019-05-13
▶
Apple
CVE-2019-8593: watchOS 5.2.1↗2019-05-13
▶
CVE-2019-8593 — Out-of-bounds Write in Apple Tvos | cvebase