CVE-2021-30960 — Classic Buffer Overflow in Apple IOS AND Ipados

CWE-120 — Classic Buffer Overflow5 documents2 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 46.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple IOS AND IpadosApple MacosApple Watchos+5 more
Timeline
PublishedAug 24
Latest updateJan 26

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.

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 Packages12 packages

▶NVDapple/tvos< 15.2
▶CVEListV5apple/macosunspecified — 12.1+1
▶NVDapple/macos11.0 — 11.6.3+1
▶NVDapple/ipados< 15.2

📋Vendor Advisories

4
Apple
CVE-2021-30960: macOS Big Sur 11.6.3↗2022-01-26
▶
Apple
CVE-2021-30960: watchOS 8.3↗2021-12-13
▶
Apple
CVE-2021-30960: macOS Monterey 12.1↗2021-12-13
▶
Apple
CVE-2021-30960: tvOS 15.2↗2021-12-13
▶