CVE-2021-30848
HIGH | Platform: Safari | Changelog
CVE Details
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to 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://seclists.org/fulldisclosure/2021/Oct/60 (Mailing List, Third Party Advisory)
- http://seclists.org/fulldisclosure/2021/Oct/61 (Mailing List, Third Party Advisory)
- http://www.openwall.com/lists/oss-security/2021/10/26/9 (Mailing List)
- http://www.openwall.com/lists/oss-security/2021/10/27/1 (Mailing List)
- http://www.openwall.com/lists/oss-security/2021/10/27/2 (Mailing List)
- http://www.openwall.com/lists/oss-security/2021/10/27/4 (Mailing List)
- https://support.apple.com/en-us/HT212807 (Vendor Advisory)
- https://support.apple.com/en-us/HT212814 (Vendor Advisory)