CVE-2020-9808 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
7.1HIGHNVD
EPSS
0.3%
top 43.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOSApple MacosApple Tvos+4 more
Timeline
PublishedJun 9
Latest updateMay 24

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to cause unexpected system termination or write kernel memory.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages9 packages

▶CVEListV5apple/tvosunspecified — tvOS 13.4.5
▶NVDapple/tvos< 13.4.5
▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.5
▶NVDapple/ipados< 13.5
▶CVEListV5apple/watchosunspecified — watchOS 6.2.5

🔴Vulnerability Details

2
GHSA
GHSA-4xvp-38cj-9h9x: A memory corruption issue was addressed with improved state management↗2022-05-24
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CVEList
CVE-2020-9808: A memory corruption issue was addressed with improved state management↗2020-06-09
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CVE-2020-9808 — Out-of-bounds Write in Apple Macos | cvebase