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TI-2020-03328 Aliases CVE-2020-3825GHSA-gr3m-wrg7-rj7p

Out-of-bounds write in Apple iOS

Priority MEDIUM 41CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.

Why it matters now

EPSS 0.01281 70th percentileScored 2026-11-07
Fix Fixed iOS (Apple): iOS 13.3.1 and iPadOS 13.3.1tvOS (Apple): tvOS 13.3.1+4 more products

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOSbefore iOS 13.3.1 and iPadOS 13.3.1iOS 13.3.1 and iPadOS 13.3.1Patch availableCNA
AppletvOSbefore tvOS 13.3.1tvOS 13.3.1Patch availableCNA
AppleSafaribefore Safari 13.0.5Safari 13.0.5Patch availableCNA
AppleiTunes for Windowsbefore iTunes for Windows 12.10.4iTunes for Windows 12.10.4Patch availableCNA
AppleiCloud for Windowsbefore iCloud for Windows 11.0iCloud for Windows 11.0Patch availableCNA
AppleiCloud for Windows (Legacy)before iCloud for Windows 7.17iCloud for Windows 7.17Patch availableCNA
  • iOS VendorApple Affected before iOS 13.3.1 and iPadOS 13.3.1 Fixed in iOS 13.3.1 and iPadOS 13.3.1 Patch available CNA
  • tvOS VendorApple Affected before tvOS 13.3.1 Fixed in tvOS 13.3.1 Patch available CNA
  • Safari VendorApple Affected before Safari 13.0.5 Fixed in Safari 13.0.5 Patch available CNA
  • iTunes for Windows VendorApple Affected before iTunes for Windows 12.10.4 Fixed in iTunes for Windows 12.10.4 Patch available CNA
  • iCloud for Windows VendorApple Affected before iCloud for Windows 11.0 Fixed in iCloud for Windows 11.0 Patch available CNA
  • iCloud for Windows (Legacy) VendorApple Affected before iCloud for Windows 7.17 Fixed in iCloud for Windows 7.17 Patch available CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*before 11.0VulnerableApple
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*before 12.10.4VulnerableApple
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 3.0.5VulnerableApple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 13.3.1VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 13.3.1VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 13.3.1VulnerableApple
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* Versions before 11.0 Vulnerable ·Apple
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* Versions before 12.10.4 Vulnerable ·Apple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 3.0.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 13.3.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 13.3.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 13.3.1 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS (Apple) Fixed in iOS 13.3.1 and iPadOS 13.3.1
  • Fix · CNA tvOS (Apple) Fixed in tvOS 13.3.1
  • Fix · CNA Safari (Apple) Fixed in Safari 13.0.5
  • Fix · CNA iTunes for Windows (Apple) Fixed in iTunes for Windows 12.10.4
  • Fix · CNA iCloud for Windows (Apple) Fixed in iCloud for Windows 11.0
  • Fix · CNA iCloud for Windows (Legacy) (Apple) Fixed in iCloud for Windows 7.17

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Apple iOS iOS 13.3.1 and iPadOS 13.3.1

    25 records Highest priority Priority CRITICAL 1 CRITICAL, 2 MEDIUM, 22 LOW

    Other records, highest priority first

    Show all 25 records →
  • Release ·

    Apple tvOS tvOS 13.3.1

    15 records Highest priority Priority CRITICAL 1 CRITICAL, 2 MEDIUM, 12 LOW

    Other records, highest priority first

    Show all 15 records →
Show 3 more groups
  • Release ·

    Apple iTunes for Windows iTunes for Windows 12.10.4

    4 records Highest priority Priority MEDIUM 2 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2020-03348 Memory corruption in Apple iOSPriority MEDIUM 42
    • TI-2020-03329 Out-of-bounds read in Apple iOSPriority LOW 36
    • TI-2020-03363 Apple iTunes for Windows: A user may gain access to protected parts of the file systemPriority LOW 31
    Show all 4 records →
  • Release ·

    Apple Safari Safari 13.0.5

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2020-03343 Cleartext transmission of sensitive information in Apple iOSPriority LOW 30
    • TI-2020-03335 Apple Safari: Visiting a malicious website may lead to address bar spoofingPriority LOW 21
    Show all 3 records →
  • Release ·

    Apple iCloud for Windows, iCloud for Windows (Legacy) iCloud for Windows 11.0, iCloud for Windows 7.17

    3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW

    Other records, highest priority first

    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-3825
  2. 2026-10-03 Alias added: GHSA-gr3m-wrg7-rj7p

References

Advisory 2

  • TI-2019-06084 Type confusion in Apple iOS KEVCVSS 3.1HIGH 8.8
  • TI-2020-16987 Type confusion in Apple watchOS KEVCVSS 3.1HIGH 7.8
  • TI-2020-07926 Apple iOS: A remote attacker may be able to cause arbitrary code execution CVSS 3.1CRITICAL 9.8
  • TI-2018-03187 Memory corruption in Apple WebKit CVSS 3.1HIGH 8.8
  • TI-2018-03118 Memory corruption in Apple WebKit CVSS 3.0HIGH 8.8
  • TI-2018-03361 Memory corruption in iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows CVSS 3.0HIGH 8.8
See all 448 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences