CVE Vulnerability

CVE-2021-30836

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/HT212819 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212807 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212815 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212814 Release Notes Vendor Advisory
https://support.apple.com/kb/HT212869 Vendor Advisory
https://support.apple.com/kb/HT212816 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/12/20/6 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Information

Published : 2021-10-28 07:15

Updated : 2021-12-21 08:02

NVD link : CVE-2021-30836

Mitre link : CVE-2021-30836

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read