CVE-2023-27955 — Classic Buffer Overflow in Apple IOS AND Ipados

CWE-120 — Classic Buffer Overflow7 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 80.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Apple IOS AND IpadosApple MacosApple Tvos+6 more
Timeline
PublishedMay 8

Description

The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Monterey 12.6.4, tvOS 16.4, macOS Big Sur 11.7.5. An app may be able to read arbitrary files.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages11 packages

▶Appleapple/macos_monterey12.6.4
▶CVEListV5apple/macosunspecified — 13.3+2
▶NVDapple/macos11.0 — 11.7.5+2
▶Appleapple/macos_big_sur11.7.5

🔴Vulnerability Details

1
GHSA
GHSA-7crh-9v7x-2x2r: The issue was addressed with improved checks↗2023-05-08
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📋Vendor Advisories

5
Apple
CVE-2023-27955: macOS Big Sur 11.7.5↗2023-03-27
▶
Apple
CVE-2023-27955: macOS Ventura 13.3↗2023-03-27
▶
Apple
CVE-2023-27955: macOS Monterey 12.6.4↗2023-03-27
▶
Apple
CVE-2023-27955: tvOS 16.4↗2023-03-27
▶
Apple
CVE-2023-27955: iOS 16.4 and iPadOS 16.4↗2023-03-27
▶