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TI-2020-03402 Aliases CVE-2020-3902GHSA-3pw6-wvqq-cwg5

Cross-site scripting in Apple iOS

Priority LOW 30CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Partial Red Hat: 9 fixed, 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-79.

Summary

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Processing maliciously crafted web content may lead to a cross site scripting attack.

Why it matters now

EPSS 0.01153 67th percentileScored 2026-11-07
Fix Partial iOS (Apple): iOS 13.4 and iPadOS 13.4tvOS (Apple): tvOS 13.4+4 more productsRed Hat: 2 advisoriesRed Hat: 9 fixed, 2 without a fix

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOSbefore iOS 13.4 and iPadOS 13.4iOS 13.4 and iPadOS 13.4Patch availableCNA
AppletvOSbefore tvOS 13.4tvOS 13.4Patch availableCNA
AppleSafaribefore Safari 13.1Safari 13.1Patch availableCNA
AppleiTunes for Windowsbefore iTunes for Windows 12.10.5iTunes for Windows 12.10.5Patch availableCNA
AppleiCloud for Windowsbefore iCloud for Windows 10.9.3iCloud for Windows 10.9.3Patch availableCNA
AppleiCloud for Windows (Legacy)before iCloud for Windows 7.18iCloud for Windows 7.18Patch availableCNA
  • iOS VendorApple Affected before iOS 13.4 and iPadOS 13.4 Fixed in iOS 13.4 and iPadOS 13.4 Patch available CNA
  • tvOS VendorApple Affected before tvOS 13.4 Fixed in tvOS 13.4 Patch available CNA
  • Safari VendorApple Affected before Safari 13.1 Fixed in Safari 13.1 Patch available CNA
  • iTunes for Windows VendorApple Affected before iTunes for Windows 12.10.5 Fixed in iTunes for Windows 12.10.5 Patch available CNA
  • iCloud for Windows VendorApple Affected before iCloud for Windows 10.9.3 Fixed in iCloud for Windows 10.9.3 Patch available CNA
  • iCloud for Windows (Legacy) VendorApple Affected before iCloud for Windows 7.18 Fixed in iCloud for Windows 7.18 Patch available CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*before 10.9.3VulnerableApple
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*before 12.10.5VulnerableApple
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 13.1VulnerableApple
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*before 13.4VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 13.4VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 13.4VulnerableApple
  • cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* Versions before 10.9.3 Vulnerable ·Apple
  • cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* Versions before 12.10.5 Vulnerable ·Apple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 13.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* Versions before 13.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 13.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 13.4 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS (Apple) Fixed in iOS 13.4 and iPadOS 13.4
  • Fix · CNA tvOS (Apple) Fixed in tvOS 13.4
  • Fix · CNA Safari (Apple) Fixed in Safari 13.1
  • Fix · CNA iTunes for Windows (Apple) Fixed in iTunes for Windows 12.10.5
  • Fix · CNA iCloud for Windows (Apple) Fixed in iCloud for Windows 10.9.3
  • Fix · CNA iCloud for Windows (Legacy) (Apple) Fixed in iCloud for Windows 7.18

Red Hat 2 advisories

  • RHSA-2020:4451 Released 2020-11-04 · Red Hat rating Moderate
    GNOME security, bug fix, and enhancement update
    • Red Hat CodeReady Linux Builder (v. 8) LibRaw-devel-0.19.5-2.el8
    • Red Hat Enterprise Linux AppStream (v. 8) LibRaw-0.19.5-2.el8, gnome-settings-daemon-3.32.0-11.el8, webkit2gtk3-2.28.4-1.el8 +3
  • RHSA-2020:4035 Released 2020-09-29 · Red Hat rating Moderate
    webkitgtk4 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux Client (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7
    • Red Hat Enterprise Linux Client Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-doc-2.28.2-2.el7, webkitgtk4-jsc-devel-2.28.2-2.el7
    • Red Hat Enterprise Linux ComputeNode (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-doc-2.28.2-2.el7, webkitgtk4-jsc-devel-2.28.2-2.el7
    • Red Hat Enterprise Linux Server (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-2.28.2-2.el7.ppc, webkitgtk4-devel-2.28.2-2.el7 +3
    • Red Hat Enterprise Linux Server Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-devel-2.28.2-2.el7.ppc, webkitgtk4-doc-2.28.2-2.el7 +2
    • Red Hat Enterprise Linux Workstation (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7 +1
    • Red Hat Enterprise Linux Workstation Optional (v. 7) webkitgtk4-doc-2.28.2-2.el7

Fixed in the same release

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

  • Release ·

    Apple iOS iOS 13.4 and iPadOS 13.4

    29 records Highest priority Priority MEDIUM 10 MEDIUM, 19 LOW

    Other records, highest priority first

    Show all 29 records →
  • Release ·

    Apple tvOS tvOS 13.4

    19 records Highest priority Priority MEDIUM 10 MEDIUM, 9 LOW

    Other records, highest priority first

    Show all 19 records →
Show 2 more groups
  • Release ·

    Apple iCloud for Windows, iCloud for Windows (Legacy), iTunes for Windows iCloud for Windows 10.9.3, iCloud for Windows 7.18, iTunes for Windows 12.10.5

    13 records Highest priority Priority MEDIUM 9 MEDIUM, 4 LOW

    Other records, highest priority first

    Show all 13 records →
  • Release ·

    Apple Safari Safari 13.1

    11 records Highest priority Priority MEDIUM 6 MEDIUM, 5 LOW

    Other records, highest priority first

    • TI-2020-03397 Type confusion in Apple iOSPriority MEDIUM 46
    • TI-2020-03399 Apple iOS: A remote attacker may be able to cause arbitrary code executionPriority MEDIUM 45
    • TI-2020-03395 Out-of-bounds write in Apple iOSPriority MEDIUM 43
    Show all 11 records →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 7AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2020:4451
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2020:4035
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2020:4035
Not affected: 3 products
  • Red Hat CodeReady Linux Builder (v. 8)
  • Red Hat Enterprise Linux AppStream (v. 8)
  • Red Hat Enterprise Linux BaseOS (v. 8)

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-3902
  2. 2026-10-03 Alias added: GHSA-3pw6-wvqq-cwg5

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