CVE-2020-9785 — 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
7.8HIGHNVD
EPSS
0.3%
top 48.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOSApple MacosApple Tvos+4 more
Timeline
PublishedApr 1
Latest updateMay 24

Description

Multiple memory corruption issues were addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A malicious 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 Packages9 packages

▶CVEListV5apple/tvosunspecified — tvOS 13.4
▶NVDapple/tvos< 13.4
▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.4
▶NVDapple/ipados< 13.4
▶CVEListV5apple/watchosunspecified — watchOS 6.2

🔴Vulnerability Details

2
GHSA
GHSA-jh6j-rjp5-82rm: Multiple memory corruption issues were addressed with improved state management↗2022-05-24
▶
CVEList
CVE-2020-9785: Multiple memory corruption issues were addressed with improved state management↗2020-04-01
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CVE-2020-9785 — Out-of-bounds Write in Apple Macos | cvebase