An issue existed in the drawing of web page elements.
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · 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.
Summary
An issue existed in the drawing of web page elements. The issue was addressed with improved logic. This issue is fixed in iOS 13.1 and iPadOS 13.1, macOS Catalina 10.15. Visiting a maliciously crafted website may reveal browsing history.
Why it matters now
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 13.1 and iPadOS 13.1 | iOS 13.1 and iPadOS 13.1 | Patch available | CNA |
| Apple | macOS | before macOS Catalina 10.15 | macOS Catalina 10.15 | Patch available | CNA |
Remediation
- Fix · CNA iOS (Apple) Fixed in iOS 13.1 and iPadOS 13.1
- Fix · CNA macOS (Apple) Fixed in macOS Catalina 10.15
Red Hat 2 advisories
- RHSA-2020:4451 Released 2020-11-04 · Red Hat rating ModerateGNOME 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 Moderatewebkitgtk4 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.
- Advisory ·
Apple iOS, macOS — GLSA-202003-22
18 records Highest priority Priority MEDIUM 14 MEDIUM, 4 LOW
Other records, highest priority first
- TI-2019-06380 Out-of-bounds write in Apple iOSPriority MEDIUM 50
- TI-2019-06377 Out-of-bounds write in Apple iOSPriority MEDIUM 43
- TI-2019-06375 Out-of-bounds write in Apple iOSPriority MEDIUM 43
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No 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
- 2026-10-02 Threatist record created from CVE-2019-8769
- 2026-10-03 Alias added: GHSA-x3pj-hqmh-9r9q
References
More Apple Ipados vulnerabilities
- 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
Sources
- CVE-2019-8769 · CVE Program
- CVE-2019-8769 · NVD
- FIRST EPSS
- GHSA-x3pj-hqmh-9r9q · GitHub Advisory Database · CC BY 4.0
- CVE-2019-8769 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences