CVE-2019-6231 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read9 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 43.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOSApple MacosApple Tvos+3 more
Timeline
PublishedMar 5
Latest updateMay 14

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to read restricted memory.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages8 packages

▶CVEListV5apple/tvosunspecified — tvOS 12.1.2
▶NVDapple/tvos< 12.1.2
▶CVEListV5apple/macosunspecified — macOS Mojave 10.14.3
▶CVEListV5apple/watchosunspecified — watchOS 5.1.3
▶NVDapple/watchos< 5.1.3

🔴Vulnerability Details

2
GHSA
GHSA-27jf-6cr3-9cpv: An out-of-bounds read was addressed with improved bounds checking↗2022-05-14
▶
CVEList
CVE-2019-6231: An out-of-bounds read was addressed with improved bounds checking↗2019-03-05
▶

📋Vendor Advisories

4
Apple
CVE-2019-6231: tvOS 12.1.2↗2019-01-22
▶
Apple
CVE-2019-6231: watchOS 5.1.3↗2019-01-22
▶
Apple
CVE-2019-6231: macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra↗2019-01-22
▶
Apple
CVE-2019-6231: iOS 12.1.3↗2019-01-22
▶

🕵️Threat Intelligence

2
Fortinet
Detailed Analysis of macOS Vulnerability CVE-2019-8507↗2019-04-23
▶
Fortinet
Detailed Analysis of macOS/iOS Vulnerability CVE-2019-6231↗2019-01-24
▶
CVE-2019-6231 — Out-of-bounds Read in Apple Macos | cvebase