CVE-2020-9975 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free5 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 33.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Tvos+4 more
Timeline
PublishedApr 2
Latest updateMay 24

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. 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 Packages10 packages

▶CVEListV5apple/macosunspecified — 11.0+1
▶NVDapple/macos11.0 — 11.0.1
▶NVDapple/mac_os_x10.14 — 10.14.6+3
▶CVEListV5apple/tvosunspecified — 14.0
▶NVDapple/tvos< 14.0

🔴Vulnerability Details

2
GHSA
GHSA-3fxq-93m7-p4qm: A use after free issue was addressed with improved memory management↗2022-05-24
▶
CVEList
CVE-2020-9975: A use after free issue was addressed with improved memory management↗2021-04-02
▶

📋Vendor Advisories

2
Apple
CVE-2020-9975: watchOS 7.0↗2020-09-16
▶
Apple
CVE-2020-9975: tvOS 14.0↗2020-09-16
▶
CVE-2020-9975 — Use After Free in Apple IOS AND Ipados | cvebase