CVE-2020-9837 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.8%
top 26.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOSApple MacosApple Tvos+3 more
Timeline
PublishedJun 9
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5. A remote attacker may be able to leak memory.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5apple/tvosunspecified — tvOS 13.4.5
▶NVDapple/tvos< 13.4.5
▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.5
▶NVDapple/ipados< 13.5
▶NVDapple/mac_os_x< 10.15.5

🔴Vulnerability Details

2
GHSA
GHSA-8cpf-6gm8-536g: An out-of-bounds read was addressed with improved bounds checking↗2022-05-24
▶
CVEList
CVE-2020-9837: An out-of-bounds read was addressed with improved bounds checking↗2020-06-09
▶
CVE-2020-9837 — Out-of-bounds Read in Apple Macos | cvebase