CVE-2019-8746
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Overview
- CVE ID
- CVE-2019-8746
- Assigner
- product-security@apple.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-10-27T20:15:18
- Last Modified Date
- 2020-10-29T18:30:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | 1 | OR | 7.14 | |
| cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | 1 | OR | 10.0 | 10.7 |
| cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* | 1 | OR | 12.10.1 | |
| cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | 1 | OR | 13.1 | |
| cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | 1 | OR | 10.15 | |
| cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | 1 | OR | 13 | |
| cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | 1 | OR | 6.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://support.apple.com/en-us/HT210604 | Vendor Advisory |
| https://support.apple.com/en-us/HT210637 | Vendor Advisory |
| https://support.apple.com/en-us/HT210607 | Vendor Advisory |
| https://support.apple.com/en-us/HT210606 | Vendor Advisory |
| https://support.apple.com/en-us/HT210634 | Vendor Advisory |
| https://support.apple.com/en-us/HT210722 | Vendor Advisory |
| https://support.apple.com/en-us/HT210636 | Vendor Advisory |
| https://support.apple.com/en-us/HT210635 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-8746 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8746 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:41 | Added to TrackCVE | |||
| 2022-12-05 15:39:46 | 2020-10-27T20:15Z | 2020-10-27T20:15:18 | CVE Published Date | updated |
| 2022-12-05 15:39:46 | 2020-10-29T18:30:40 | CVE Modified Date | updated | |
| 2022-12-05 15:39:46 | Analyzed | Vulnerability Status | updated |