TI-2020-07860 Aliases CVE-2020-9781 GHSA-jh47-734f-wqhr

Apple iOS: A user may grant website permissions to a site they didn't intend to

LOW 25CWE-281Published 2020-04-01 · Updated 2024-08-04

Key facts

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

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

Summary

The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.

Why it matters now

EPSS 0.00762 55th percentileScored 2026-11-07

Fix Fixed iOS (Apple): iOS 13.4 and iPadOS 13.4

SSVC decision points

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apple	iOS	before iOS 13.4 and iPadOS 13.4	iOS 13.4 and iPadOS 13.4	Patch available	CNA

iOS VendorApple Affected before iOS 13.4 and iPadOS 13.4 Fixed in iOS 13.4 and iPadOS 13.4 Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:ipados::::::::	before 13.4	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 13.4	Vulnerable	Apple

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 13.4 Vulnerable ·Apple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 13.4 Vulnerable ·Apple

Remediation

Fix · CNA iOS (Apple) Fixed in iOS 13.4 and iPadOS 13.4

Fixed in the same release

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

Release · 2020-04-01
Apple iOS iOS 13.4 and iPadOS 13.4
29 records Highest priority Priority MEDIUM 10 MEDIUM, 19 LOW
Other records, highest priority first
- TI-2020-03409 Buffer overflow in Apple iOSPriority MEDIUM 48
- TI-2020-03397 Type confusion in Apple iOSPriority MEDIUM 46
- TI-2020-03411 Buffer overflow in Apple iOSPriority MEDIUM 45
Show all 29 records →

Timeline

2026-10-02 Threatist record created from CVE-2020-9781
2026-10-03 Alias added: GHSA-jh47-734f-wqhr

References

Advisory 1

https://support.apple.com/HT211102

TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8

See all 2382 →

Sources

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