CVE-2020-9973 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 51.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple MacosApple IpadosApple Iphone OS+1 more
Timeline
PublishedOct 27
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave, iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

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 Packages4 packages

▶CVEListV5apple/macosunspecified — 10.15+1
▶NVDapple/ipados< 14.0
▶NVDapple/mac_os_x10.13 — 10.13.6+4
▶NVDapple/iphone_os< 14.0

🔴Vulnerability Details

2
GHSA
GHSA-jgj9-xw7m-fqvv: An out-of-bounds read was addressed with improved bounds checking↗2022-05-24
▶
CVEList
CVE-2020-9973: An out-of-bounds read was addressed with improved bounds checking↗2020-10-27
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CVE-2020-9973 — Out-of-bounds Read in Apple Macos | cvebase