Home/CVE/Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iO
CVE

CVE-2019-8773

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iO

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

HIGH · CVSS 8.8 EPSS 0.00588
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

8
apple icloud< 7.14
apple icloud>= 10.0 and < 10.7
apple itunes< 12.10.1
apple safari< 13.0.1
apple ipad os< 13.1
apple iphone os< 13.1
apple tvos< 13
apple watchos< 6.0
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Oct 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.apple.com/en-us/HT210603Vendor Advisory
https://support.apple.com/en-us/HT210604Vendor Advisory
https://support.apple.com/en-us/HT210605Vendor Advisory
https://support.apple.com/en-us/HT210607Vendor Advisory
https://support.apple.com/en-us/HT210635Vendor Advisory
https://support.apple.com/en-us/HT210636Vendor Advisory
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