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TI-2019-06387 Aliases CVE-2019-8827GHSA-8r87-v426-r4cm

The HTTP referrer header may be used to leak browsing history.

Priority LOW 22Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The HTTP referrer header may be used to leak browsing history. The issue was resolved by downgrading all third party referrers to their origin. This issue is fixed in Safari 13.0.3, iTunes 12.10.2 for Windows, iCloud for Windows 10.9.2, tvOS 13.2, iOS 13.2 and iPadOS 13.2, iCloud for Windows 7.15. Visiting a maliciously crafted website may reveal the sites a user has visited.

Why it matters now

EPSS 0.01052 64th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 13.2tvOS (Apple): 13.2+3 more products

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOS and iPadOSbefore 13.213.2Patch availableCNA
AppletvOSbefore 13.213.2Patch availableCNA
AppleSafaribefore 13.013.0Patch availableCNA
AppleiTunes for Windowsbefore 12.1012.10Patch availableCNA
AppleiCloud for Windowsbefore 7.157.15Patch availableCNA
AppleiCloud for Windowsbefore 10.910.9Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 13.2 Fixed in 13.2 Patch available CNA
  • tvOS VendorApple Affected before 13.2 Fixed in 13.2 Patch available CNA
  • Safari VendorApple Affected before 13.0 Fixed in 13.0 Patch available CNA
  • iTunes for Windows VendorApple Affected before 12.10 Fixed in 12.10 Patch available CNA
  • iCloud for Windows VendorApple Affected before 7.15 Fixed in 7.15 Patch available CNA
  • iCloud for Windows VendorApple Affected before 10.9 Fixed in 10.9 Patch available CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*before 7.15; 10.0 to before 10.9.2VulnerableApple
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*before 12.10.2VulnerableApple
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 13.0.3VulnerableApple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 13.2VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 13.2VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 13.2VulnerableApple
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* Versions before 7.15; 10.0 to before 10.9.2 Vulnerable ·Apple
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* Versions before 12.10.2 Vulnerable ·Apple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 13.0.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 13.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 13.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 13.2 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 13.2
  • Fix · CNA tvOS (Apple) Fixed in 13.2
  • Fix · CNA Safari (Apple) Fixed in 13.0
  • Fix · CNA iTunes for Windows (Apple) Fixed in 12.10
  • Fix · CNA iCloud for Windows (Apple) Fixed in 7.15
  • Fix · CNA iCloud for Windows (Apple) Fixed in 10.9

Fixed in the same release

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

  • Release ·

    Apple Safari 13.0

    14 records Highest priority Priority MEDIUM 7 MEDIUM, 7 LOW

    Other records, highest priority first

    • TI-2019-06404 Use after free in Apple iOS and iPadOSPriority MEDIUM 43
    • TI-2019-06403 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    • TI-2019-06395 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    Show all 14 records →
  • Release ·

    Apple iTunes for Windows 12.10

    12 records Highest priority Priority MEDIUM 8 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2019-06404 Use after free in Apple iOS and iPadOSPriority MEDIUM 43
    • TI-2019-06403 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    • TI-2019-06395 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    Show all 12 records →
Show 2 more groups
  • Release ·

    Apple iCloud for Windows 10.9

    5 records Highest priority Priority MEDIUM 3 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2019-06404 Use after free in Apple iOS and iPadOSPriority MEDIUM 43
    • TI-2019-06403 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    • TI-2019-06395 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    Show all 5 records →
  • Release ·

    Apple iOS and iPadOS 13.2

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2019-06389 Out-of-bounds write in Apple iOS and iPadOSPriority LOW 36
    • TI-2019-06358 Apple iOS and iPadOS: AirDrop transfers may be unexpectedly accepted while in Everyone…Priority LOW 26
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-8827
  2. 2026-10-03 Alias added: GHSA-8r87-v426-r4cm

References

Advisory 6

  • 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