CVE-2020-3907 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read2 documents2 sources
Severity
7.1HIGHNVD
EPSS
0.0%
top 89.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedApr 1
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A local user may be able to cause unexpected system termination or read kernel memory.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.4
▶NVDapple/mac_os_x< 10.15.4

🔴Vulnerability Details

1
GHSA
GHSA-m5cg-j7wg-5269: An out-of-bounds read was addressed with improved input validation↗2022-05-24
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CVE-2020-3907 — Out-of-bounds Read in Apple Macos | cvebase