CVE-2020-9830 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.3%
top 50.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOSApple MacosApple Ipados+2 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. An 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 Packages5 packages

▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.5
▶NVDapple/ipados< 13.5
▶NVDapple/mac_os_x10.13 — 10.13.6+4
▶CVEListV5apple/iosunspecified — iOS 13.5 and iPadOS 13.5
▶NVDapple/iphone_os< 13.5

🔴Vulnerability Details

2
GHSA
GHSA-5hc9-2g7c-j4cq: A memory corruption issue was addressed with improved state management↗2022-05-24
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CVEList
CVE-2020-9830: A memory corruption issue was addressed with improved state management↗2020-06-09
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CVE-2020-9830 — Out-of-bounds Write in Apple Macos | cvebase