CVE-2022-32843

CWE-787 — Out-of-bounds Write6 documents4 sources
Severity
7.1HIGH
EPSS
0.1%
top 80.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedSep 23
Latest updateSep 25

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-005 Catalina, macOS Big Sur 11.6.8, macOS Monterey 12.5. Processing a maliciously crafted Postscript file may result in unexpected app termination or disclosure of process memory.

CVSS vector

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

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 12.5+2
▶NVDapple/macos11.0 — 11.6.8+3
▶NVDapple/mac_os_x10.15.7

🔴Vulnerability Details

2
GHSA
GHSA-692h-cj57-w2g9: An out-of-bounds write issue was addressed with improved bounds checking↗2022-09-25
▶
CVEList
CVE-2022-32843: An out-of-bounds write issue was addressed with improved bounds checking↗2022-09-23
▶

📋Vendor Advisories

3
Apple
CVE-2022-32843: macOS Big Sur 11.6.8↗2022-07-20
▶
Apple
CVE-2022-32843: Security Update 2022-005 Catalina↗2022-07-20
▶
Apple
CVE-2022-32843: macOS Monterey 12.5↗2022-07-20
▶