CVE-2021-30962

published 2021-08-24

CVE-2021-30962: A memory initialization issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Big Sur 11.6.2. Parsing a maliciously…

Priority P4 22 medium 5.5 CVSS 3.1

AV L AC L PR N UI R S U C H I N A N

A memory initialization issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
apple	macos	>= 11.6 < 11.6.2	11.6.2
apple	macos	>= unspecified < 11.6	11.6
apple	macos_big_sur	—	—
apple	tvos	< 15.2	15.2
apple	tvos	—	—
apple	tvos	>= unspecified < 15.2	15.2

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-665