CVE-2021-30869
גבוהה 7.8 מנוצלת בשטח (KEV)
ניצול פעיל מאומת — קטלוג CISA KEV
- שם
- Apple iOS, iPadOS, and macOS Type Confusion Vulnerability
- נוסף לקטלוג
- יעד טיפול (פדרלי)
- פעולה נדרשת
- Apply updates per vendor instructions.
תיאור (מקור, אנגלית)
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
מדדים
- CVSS 3.1
-
7.8 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 4% (אחוזון 100) נכון ל-25/7/2026
- CWE
- CWE-843
מוצרים מושפעים
apple: ipados; apple: iphone os; apple: mac os x; apple: macos
קישורים
- https://support.apple.com/en-us/HT212146 Vendor Advisory
- https://support.apple.com/en-us/HT212147 Vendor Advisory
- https://support.apple.com/en-us/HT212824 Vendor Advisory
- https://support.apple.com/en-us/HT212825 Vendor Advisory
- https://support.apple.com/en-us/HT212146 Vendor Advisory
- https://support.apple.com/en-us/HT212147 Vendor Advisory
- https://support.apple.com/en-us/HT212824 Vendor Advisory
- https://support.apple.com/en-us/HT212825 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-202… US Government Resource