CVEvulnerability
CVE-2021-30836
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-10-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-125
Description
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.
Affected configurations
• apple safari (< 15.0.0)
• apple ipados (< 14.8)
• apple iphone os (< 14.8)
• apple macos (< 12.0.1)
• apple tvos (< 15.0)
• apple watchos (< 8.0)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.openwall.com/lists/oss-security/2021/12/20/6 Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT212807 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212814 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212815 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212819 Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT212816 Vendor Advisory
- https://support.apple.com/kb/HT212869 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/12/20/6 Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT212807 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212814 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212815 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212819 Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT212816 Vendor Advisory
- https://support.apple.com/kb/HT212869 Vendor Advisory