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TI-2019-06178 Aliases CVE-2019-8602GHSA-cmhq-qhr2-gp3j

Out-of-bounds write in Apple iOS

Priority MEDIUM 47CWE-787Published · Updated

Key facts

Attack vector
Local
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

A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. A malicious application may be able to elevate privileges.

Why it matters now

EPSS 0.10256 95th percentileScored 2026-11-07
Fix Fixed iOS (Apple): iOS 12.3macOS (Apple): macOS Mojave 10.14.5+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 12.3iOS 12.3Patch availableCNA
ApplemacOSbefore macOS Mojave 10.14.5macOS Mojave 10.14.5Patch availableCNA
AppletvOSbefore tvOS 12.3tvOS 12.3Patch availableCNA
ApplewatchOSbefore watchOS 5.2.1watchOS 5.2.1Patch availableCNA
AppleiTunes for Windowsbefore iTunes for Windows 12.9.5iTunes for Windows 12.9.5Patch availableCNA
AppleiCloud for Windowsbefore iCloud for Windows 7.12iCloud for Windows 7.12Patch availableCNA
  • iOS VendorApple Affected before iOS 12.3 Fixed in iOS 12.3 Patch available CNA
  • macOS VendorApple Affected before macOS Mojave 10.14.5 Fixed in macOS Mojave 10.14.5 Patch available CNA
  • tvOS VendorApple Affected before tvOS 12.3 Fixed in tvOS 12.3 Patch available CNA
  • watchOS VendorApple Affected before watchOS 5.2.1 Fixed in watchOS 5.2.1 Patch available CNA
  • iTunes for Windows VendorApple Affected before iTunes for Windows 12.9.5 Fixed in iTunes for Windows 12.9.5 Patch available CNA
  • iCloud for Windows VendorApple Affected before iCloud for Windows 7.12 Fixed in iCloud for Windows 7.12 Patch available CNA

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*before 7.12; 10.0 to before 10.4VulnerableApple
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*before 12.9.5VulnerableApple
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 12.1.1VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 12.3VulnerableApple
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*before 10.14.5VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 12.3VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 5.2.1VulnerableApple
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* Versions before 7.12; 10.0 to before 10.4 Vulnerable ·Apple
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* Versions before 12.9.5 Vulnerable ·Apple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 12.1.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 12.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* Versions before 10.14.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 12.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 5.2.1 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS (Apple) Fixed in iOS 12.3
  • Fix · CNA macOS (Apple) Fixed in macOS Mojave 10.14.5
  • Fix · CNA tvOS (Apple) Fixed in tvOS 12.3
  • Fix · CNA watchOS (Apple) Fixed in watchOS 5.2.1
  • Fix · CNA iTunes for Windows (Apple) Fixed in iTunes for Windows 12.9.5
  • Fix · CNA iCloud for Windows (Apple) Fixed in iCloud for Windows 7.12

Fixed in the same release

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

  • Release ·

    Apple macOS macOS Mojave 10.14.5

    41 records Highest priority Priority CRITICAL 1 CRITICAL, 23 MEDIUM, 17 LOW

    Other records, highest priority first

    Show all 41 records →
  • Release ·

    Apple iOS iOS 12.3

    40 records Highest priority Priority CRITICAL 1 CRITICAL, 23 MEDIUM, 16 LOW

    Other records, highest priority first

    Show all 40 records →
Show 3 more groups
  • Release ·

    Apple tvOS tvOS 12.3

    36 records Highest priority Priority CRITICAL 1 CRITICAL, 22 MEDIUM, 13 LOW

    Other records, highest priority first

    Show all 36 records →
  • Release ·

    Apple iCloud for Windows, iTunes for Windows iCloud for Windows 7.12, iTunes for Windows 12.9.5

    25 records Highest priority Priority MEDIUM 20 MEDIUM, 5 LOW

    Other records, highest priority first

    Show all 25 records →
  • Release ·

    Apple watchOS watchOS 5.2.1

    21 records Highest priority Priority CRITICAL 1 CRITICAL, 9 MEDIUM, 11 LOW

    Other records, highest priority first

    Show all 21 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-8602
  2. 2026-10-03 Alias added: GHSA-cmhq-qhr2-gp3j

References

Advisory 7

Other 1

  • 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