CVE-2021-30952
HIGH | Platform: macOS | Changelog
CVE Details
Description
An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 7.8 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Weakness
References
- Apple Security Advisory
- NVD Entry
- http://www.openwall.com/lists/oss-security/2022/01/21/2 (Mailing List, Third Party Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/ (Broken Link)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/ (Broken Link)
- https://support.apple.com/en-us/HT212975 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212976 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212978 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212980 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212982 (Release Notes, Vendor Advisory)