CVE-2021-30952
גבוהה 7.8 מנוצלת בשטח (KEV)
ניצול פעיל מאומת — קטלוג CISA KEV
- שם
- Apple Multiple Products Integer Overflow or Wraparound Vulnerability
- נוסף לקטלוג
- יעד טיפול (פדרלי)
- פעולה נדרשת
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
תיאור (מקור, אנגלית)
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.
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
- 8% (אחוזון 100) נכון ל-25/7/2026
- CWE
- CWE-190
מוצרים מושפעים
apple: safari; apple: ipados; apple: iphone os; apple: macos; apple: tvos; apple: watchos; fedoraproject: fedora; debian: debian linux; webkitgtk: webkitgtk; wpewebkit: wpe webkit
קישורים
- https://support.apple.com/en-us/HT212975 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212976 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212978 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212980 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212982 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212975 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212976 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212978 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212980 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212982 Release NotesVendor Advisory